Toyota Tacoma dashboard symbols and warning lights

Every light in the Toyota Tacoma owner's manual, 2010 to 2026. Tap a light to see what it means and what to do. Red means stop safely, amber means get it checked soon.

2024 to 2026 Tacoma warning lights

Brake system warning light

Stop safely

The manual says: Indicates that: The brake fluid level is low; or The brake system is malfunctioning; Continuing to drive the vehicle may be dangerous.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the brake system warning light

Brake system warning light

Check soon

The manual says: Indicates a malfunction in the parking brake system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the brake system warning light

High coolant temperature warning light

Stop safely · usual colour

The manual says: Indicates that the engine coolant temperature is overheating.

What to do: Immediately stop the vehicle in a safe place.

More about the engine temperature warning light · Shop coolants on Amazon

Charging system warning light

Stop safely · usual colour

The manual says: Indicates a malfunction in the vehicle’s charging system.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the battery / charging system light · Shop jump starters on Amazon

Low engine oil pressure warning light

Stop safely · usual colour

The manual says: Indicates that the engine oil pressure is excessively low.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the oil pressure warning light · Shop engine oils on Amazon

Malfunction indicator lamp

Check soon · usual colour

The manual says: Or Indicates a malfunction in: The electronic engine control system; The electronic throttle control system; or The emission control system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the check engine light · Shop OBD2 scanners on Amazon

SRS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in: The SRS airbag system; or The seat belt pretensioner system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the airbag (srs) warning light

ABS warning light

Check soon · usual colour

The manual says: Or Indicates a malfunction in: The ABS; or The brake assist system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the abs warning light

Electric power steering system warning light (warning

Stop safely

The manual says: Indicates a malfunction in the EPS (Electric Power Steering) system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the power steering warning light

PCS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in the PCS (Pre-Collision System).; If the PCS (Pre-Collision System) or VSC (Vehicle Stability Control) system is disabled, the PCS warning light will illuminate.

What to do: Follow the instructions displayed on the multi-information display.

More about the pre-collision / forward collision light

LTA indicator

Check soon

The manual says: Indicates a malfunction in the LTA (Lane Tracing Assist).

What to do: Follow the instructions displayed on the multi-information display.

More about the lane departure / lane assist light

LDA indicator

Check soon

The manual says: Indicates a malfunction in the LDA (Lane Departure Alert).

What to do: Follow the instructions displayed on the multi-information display.

More about the lane departure / lane assist light

PDA indicator

Check soon

The manual says: (if equipped) Indicates a malfunction in the PDA (Proactive Driving Alert).

What to do: Follow the instructions displayed on the multi-information display.

Dynamic radar cruise control indicator

Check soon

The manual says: Indicates a malfunction in the Dynamic radar cruise control.

What to do: Follow the instructions displayed on the multi-information display.

More about the cruise control indicator

Cruise control indicator

Check soon

The manual says: Indicates a malfunction in the cruise control.

What to do: Follow the instructions displayed on the multi-information display.

More about the cruise control indicator

Driving assist information indicator

Check soon · usual colour

The manual says: (if equipped) Indicates either of the following systems may be malfunctioning.; PCS (Pre-Collision System); LDA (Lane Departure Alert); Indicates any of the following systems are malfunctioning, disabled, or turned off.; PKSB (Parking Support Brake) (if equipped); RCD (Rear Camera Detection) (if equipped); BSM (Blind Spot Monitor) (if equipped); RCTA (Rear Cross Traffic Alert) (if equipped).

What to do: Follow the instructions displayed on the multi-information display. Follow the instructions displayed on the multi-information display.

Stop & Start cancel indicator

Check soon · usual colour

The manual says: (Flashes) (if equipped) Indicates a malfunction in the Stop & Start system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

Intuitive parking assist OFF indicator

Check soon · usual colour

The manual says: (If equipped) When a buzzer sounds: Indicates a malfunction in the intuitive parking assist function; When a buzzer does not sound: Indicates that the system is temporarily unavailable, possibly due to a sensor being dirty or covered with ice, etc.

What to do: Have the vehicle inspected by your Toyota dealer immediately. Follow the instructions displayed on the multi-information display.

More about the parking sensor light

Slip indicator light

Check soon · usual colour

The manual says: Indicates a malfunction in: The VSC/Trailer Sway Control system; The TRAC system; The hill-start assist control system; Multi-terrain Select brake control (if equipped); Crawl Control (if equipped); or The downhill assist control system (if equipped).

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the stability / traction control light

Inappropriate pedal operation warning light

Check soon · usual colour

The manual says: When a buzzer sounds: Brake Override System is malfunctioning; When a buzzer does not sound: Brake Override System is operating.

What to do: Drive-Start Control is malfunctioning (if equipped); Drive-Start Control is operating (if equipped); Follow the instructions displayed on the multi-information display. Release the accelerator pedal and depress the brake pedal.

Brake hold operated indicator

Information · usual colour

The manual says: (Flashes) Indicates a malfunction in the brake hold system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the brake hold / auto hold light

Parking brake indicator

Stop safely · usual colour

The manual says: (Flashes) or (Flashes) It is possible that the parking brake is not fully engaged or released; Operate the parking brake switch once again. This light comes on when the parking brake is not released. If the light turns off after the parking brake is fully released, the system is operating normally.

What to do: Release the parking brake before driving. If it flashes or will not release, see a dealer.

More about the parking brake light

Rear differential lock indicator

Information · usual colour

The manual says: (Flashes) (If equipped) Indicates a malfunction in the rear differential lock system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the 4wd / awd light

High speed four-wheel drive indicator

Check soon

The manual says: (If equipped) Indicates a malfunction in the four-wheel drive system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the 4wd / awd light

Low speed four-wheel drive indicator

Information · usual colour

The manual says: (Flashes) (If equipped) Indicates a malfunction in the four-wheel drive system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the 4wd / awd light

Tire pressure warning light

Check soon · usual colour

The manual says: When the light comes on after blinking for approximately 1 minute: Malfunction in the tire pressure warning system; When the light comes on: Low tire inflation pressure such as; Natural causes; Flat tire.

What to do: Have the system checked by your Toyota dealer. Immediately stop the vehicle in a safe place.

More about the tire pressure (tpms) light · Shop tire inflators on Amazon

Low fuel level warning light

Check soon · usual colour

The manual says: Indicates that remaining fuel is approximately 2.7 gal. (10.4 L, 2.3 lmp. gal.) or less.

What to do: Refuel the vehicle.

More about the low fuel light

Rear passengers’ seat belt reminder lights

Information · usual colour

The manual says: Warns the rear passengers to fasten their seat belts.

What to do: Fasten the seat belt.

More about the seat belt reminder light

Trailer brake warning light

Stop safely · usual colour

The manual says: (If equipped) Indicates a malfunction in: Trailer brake control system; or Trailer connector circuit.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the brake system warning light

LightColourMeaning
Brake system warning lightRedIndicates that: The brake fluid level is low; or The brake system is malfunctioning; Continuing to drive the vehicle may be dangerous.
High coolant temperature warning lightRed*Indicates that the engine coolant temperature is overheating.
Charging system warning lightRed*Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning lightRed*Indicates that the engine oil pressure is excessively low.
Electric power steering system warning light (warningRedIndicates a malfunction in the EPS (Electric Power Steering) system.
Parking brake indicatorRed*(Flashes) or (Flashes) It is possible that the parking brake is not fully engaged or released; Operate the parking brake switch once again. This light comes on when the parking brake is not released. If the light turns off after the parking brake is fully released, the system is operating normally.
Trailer brake warning lightRed*(If equipped) Indicates a malfunction in: Trailer brake control system; or Trailer connector circuit.
Brake system warning lightAmberIndicates a malfunction in the parking brake system.
Malfunction indicator lampAmber*Or Indicates a malfunction in: The electronic engine control system; The electronic throttle control system; or The emission control system.
SRS warning lightAmber*Indicates a malfunction in: The SRS airbag system; or The seat belt pretensioner system.
ABS warning lightAmber*Or Indicates a malfunction in: The ABS; or The brake assist system.
PCS warning lightAmber*Indicates a malfunction in the PCS (Pre-Collision System).; If the PCS (Pre-Collision System) or VSC (Vehicle Stability Control) system is disabled, the PCS warning light will illuminate.
LTA indicatorAmberIndicates a malfunction in the LTA (Lane Tracing Assist).
LDA indicatorAmberIndicates a malfunction in the LDA (Lane Departure Alert).
PDA indicatorAmber(if equipped) Indicates a malfunction in the PDA (Proactive Driving Alert).
Dynamic radar cruise control indicatorAmberIndicates a malfunction in the Dynamic radar cruise control.
Cruise control indicatorAmberIndicates a malfunction in the cruise control.
Driving assist information indicatorAmber*(if equipped) Indicates either of the following systems may be malfunctioning.; PCS (Pre-Collision System); LDA (Lane Departure Alert); Indicates any of the following systems are malfunctioning, disabled, or turned off.; PKSB (Parking Support Brake) (if equipped); RCD (Rear Camera Detection) (if equipped); BSM (Blind Spot Monitor) (if equipped); RCTA (Rear Cross Traffic Alert) (if equipped).
Stop & Start cancel indicatorAmber*(Flashes) (if equipped) Indicates a malfunction in the Stop & Start system.
Intuitive parking assist OFF indicatorAmber*(If equipped) When a buzzer sounds: Indicates a malfunction in the intuitive parking assist function; When a buzzer does not sound: Indicates that the system is temporarily unavailable, possibly due to a sensor being dirty or covered with ice, etc.
Slip indicator lightAmber*Indicates a malfunction in: The VSC/Trailer Sway Control system; The TRAC system; The hill-start assist control system; Multi-terrain Select brake control (if equipped); Crawl Control (if equipped); or The downhill assist control system (if equipped).
Inappropriate pedal operation warning lightAmber*When a buzzer sounds: Brake Override System is malfunctioning; When a buzzer does not sound: Brake Override System is operating.
High speed four-wheel drive indicatorAmber(If equipped) Indicates a malfunction in the four-wheel drive system.
Tire pressure warning lightAmber*When the light comes on after blinking for approximately 1 minute: Malfunction in the tire pressure warning system; When the light comes on: Low tire inflation pressure such as; Natural causes; Flat tire.
Low fuel level warning lightAmber*Indicates that remaining fuel is approximately 2.7 gal. (10.4 L, 2.3 lmp. gal.) or less.
Brake hold operated indicatorGreen*(Flashes) Indicates a malfunction in the brake hold system.
Rear differential lock indicatorGreen*(Flashes) (If equipped) Indicates a malfunction in the rear differential lock system.
Low speed four-wheel drive indicatorGreen*(Flashes) (If equipped) Indicates a malfunction in the four-wheel drive system.
Rear passengers’ seat belt reminder lightsGreen*Warns the rear passengers to fasten their seat belts.

Source: 2024 Toyota Tacoma Owner's Manual; 2025 Toyota Tacoma Owner's Manual; 2026 Toyota Tacoma Owner's Manual. * Usual colour; the manual text doesn't state it.

2018 to 2023 Tacoma warning lights

Brake system warning light

Stop safely · usual colour

The manual says: Low brake fluid; Malfunction in the brake system*1.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the brake system warning light

Malfunction indicator lamp

Check soon · usual colour

The manual says: Indicates a malfunction in: The emission control system; The electronic engine control system; The electronic throttle control system; or The electronic automatic transmission control system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the check engine light · Shop OBD2 scanners on Amazon

SRS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in: The SRS airbag system; The front passenger occupant classification system; or The seat belt pretensioner system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the airbag (srs) warning light

ABS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in: The ABS; or The brake assist system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the abs warning light

Slip indicator light

Check soon · usual colour

The manual says: Indicates a malfunction in: The VSC system; Trailer Sway Control system (if equipped); The TRAC system; The hill-start assist control system (if equipped); The active traction control system (if equipped); The AUTO LSD system; or The Crawl Control system (if equipped); (Flashes rapidly).

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the stability / traction control light

Rear differential lock indicator light

Information · usual colour

The manual says: Indicates a malfunction in the rear differential lock system; (Flashes).

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the 4wd / awd light

Low speed four-wheel drive indicator light

Information · usual colour

The manual says: Indicates a malfunction in the four-wheel drive system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the 4wd / awd light

Low fuel level warning light

Check soon · usual colour

The manual says: Indicates remaining fuel is approximately 3.2 gal. (12.0 L, 2.6 Imp.gal.) or less.

What to do: Refuel the vehicle.

More about the low fuel light

Seat belt reminder light

Information · usual colour

The manual says: Warns the driver and/or front passenger to fasten their seat belts; If the front passenger’s seat is occupied, the front passenger’s seat belt also needs to be fastened to make the warning light (warning buzzer) turn off.

What to do: Fasten the seat belt.

More about the seat belt reminder light

Parking brake indicator

Stop safely · usual colour

The manual says: Warns the driver to release parking brake.

What to do: Release the parking brake.

More about the parking brake light

Master warning light

Check soon · usual colour

The manual says: A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has detected a malfunction.

What to do: Read the message on the multi-information display. Red means stop safely; amber means get it checked.

More about the master warning light (exclamation mark)

Tire pressure warning light

Check soon · usual colour

The manual says: When the light comes on: Low tire inflation pressure such as; Natural causes; Flat tire; Adjust the tire inflation pressure to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Toyota dealer.

What to do: Have the system checked by your Toyota dealer.

More about the tire pressure (tpms) light · Shop tire inflators on Amazon

PCS warning light

Check soon

The manual says: When a buzzer sounds simultaneously: Indicates a malfunction has occurred in the PCS (Pre-Collision System).; When a buzzer does not sound: The PCS (Pre-Collision System) has become temporarily unavailable, corrective action may be necessary.;, 489) If the PCS (Pre-Collision System) or VSC (Vehicle Stability Control) system is disabled, the PCS warning light will illuminate. (Yellow).

What to do: Have the vehicle inspected by your Toyota dealer immediately. Follow the instructions displayed on the multi-information display.

More about the pre-collision / forward collision light

LDA (Lane Departure Alert) indicator

Check soon · usual colour

The manual says: The indicator comes on and a warning message is displayed to indicate that the LDA (Lane Departure Alert) system is not available temporarily or has detected a malfunction., 500, 501.

What to do: If amber, clean the windshield in front of the camera. If it stays amber, have it checked.

More about the lane departure / lane assist light

LightColourMeaning
Brake system warning lightRed*Low brake fluid; Malfunction in the brake system*1.
Parking brake indicatorRed*Warns the driver to release parking brake.
Malfunction indicator lampAmber*Indicates a malfunction in: The emission control system; The electronic engine control system; The electronic throttle control system; or The electronic automatic transmission control system.
SRS warning lightAmber*Indicates a malfunction in: The SRS airbag system; The front passenger occupant classification system; or The seat belt pretensioner system.
ABS warning lightAmber*Indicates a malfunction in: The ABS; or The brake assist system.
Slip indicator lightAmber*Indicates a malfunction in: The VSC system; Trailer Sway Control system (if equipped); The TRAC system; The hill-start assist control system (if equipped); The active traction control system (if equipped); The AUTO LSD system; or The Crawl Control system (if equipped); (Flashes rapidly).
Low fuel level warning lightAmber*Indicates remaining fuel is approximately 3.2 gal. (12.0 L, 2.6 Imp.gal.) or less.
Master warning lightAmber*A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has detected a malfunction.
Tire pressure warning lightAmber*When the light comes on: Low tire inflation pressure such as; Natural causes; Flat tire; Adjust the tire inflation pressure to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Toyota dealer.
PCS warning lightAmberWhen a buzzer sounds simultaneously: Indicates a malfunction has occurred in the PCS (Pre-Collision System).; When a buzzer does not sound: The PCS (Pre-Collision System) has become temporarily unavailable, corrective action may be necessary.;, 489) If the PCS (Pre-Collision System) or VSC (Vehicle Stability Control) system is disabled, the PCS warning light will illuminate. (Yellow).
LDA (Lane Departure Alert) indicatorAmber*The indicator comes on and a warning message is displayed to indicate that the LDA (Lane Departure Alert) system is not available temporarily or has detected a malfunction., 500, 501.
Rear differential lock indicator lightGreen*Indicates a malfunction in the rear differential lock system; (Flashes).
Low speed four-wheel drive indicator lightGreen*Indicates a malfunction in the four-wheel drive system.
Seat belt reminder lightGreen*Warns the driver and/or front passenger to fasten their seat belts; If the front passenger’s seat is occupied, the front passenger’s seat belt also needs to be fastened to make the warning light (warning buzzer) turn off.

Source: 2018 Toyota Tacoma Owner's Manual; 2019 Toyota Tacoma Owner's Manual; 2020 Toyota Tacoma Owner's Manual and others. * Usual colour; the manual text doesn't state it.

2016 to 2017 Tacoma warning lights

Brake system warning light

Stop safely · usual colour

The manual says: Low brake fluid; Malfunction in the brake system*1.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the brake system warning light

Charging system warning light

Stop safely · usual colour

The manual says: Indicates a malfunction in the vehicle’s charging system.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the battery / charging system light · Shop jump starters on Amazon

Low engine oil pressure warning light

Stop safely · usual colour

The manual says: Indicates that the engine oil pressure is too low.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the oil pressure warning light · Shop engine oils on Amazon

Malfunction indicator lamp

Check soon · usual colour

The manual says: Indicates a malfunction in: The emission control system; The electronic engine control system; The electronic throttle control system; or The electronic automatic transmission control system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the check engine light · Shop OBD2 scanners on Amazon

SRS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in: The SRS airbag system; The front passenger occupant classification system; or The seat belt pretensioner system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the airbag (srs) warning light

ABS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in: The ABS; or The brake assist system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the abs warning light

Slip indicator light

Check soon

The manual says: Indicates a malfunction in: The VSC system; Trailer Sway Control system (if equipped); The TRAC system; The hill-start assist control system (if equipped); The active traction control system (if equipped); The AUTO LSD system; or The Crawl Control system (if equipped); (Yellow).

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the stability / traction control light

Cruise control indicator light

Information · usual colour

The manual says: Indicates a malfunction in the cruise control system.; Automatic transmission fluid temperature warning light*2, 3 When the light comes on: Indicates that the automatic transmission fluid temperature is too high.; If the light goes off, you may start the vehicle again. If the light does not go off, contact your Toyota dealer. When the light flashes: Indicates a malfunction in the automatic transmission system.

What to do: Have the vehicle inspected by your Toyota dealer immediately. Immediately stop the vehicle in a safe place, shift the shift lever to P and wait until the light goes off. Have the system inspected by your Toyota dealer.

More about the cruise control indicator

Open door warning light

Stop safely · usual colour

The manual says: Indicates that one or more of the doors is not fully closed.

What to do: Check that all the doors are closed.

More about the door open light

Low fuel level warning light

Check soon · usual colour

The manual says: Indicates remaining fuel is approximately 3.2 gal. (12.0 L, 2.6 Imp.gal.) or less.

What to do: Refuel the vehicle.

More about the low fuel light

Seat belt reminder light

Information · usual colour

The manual says: Warns the driver and/or front passenger to fasten their seat belts; If the front passenger’s seat is occupied, the front passenger’s seat belt also needs to be fastened to make the warning light (warning buzzer) turn off.

What to do: Fasten the seat belt.

More about the seat belt reminder light

Parking brake indicator

Stop safely · usual colour

The manual says: Warns the driver to release parking brake.

What to do: Release the parking brake.

More about the parking brake light

Master warning light

Check soon · usual colour

The manual says: A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has detected a malfunction. (If equipped).

What to do: Read the message on the multi-information display. Red means stop safely; amber means get it checked.

More about the master warning light (exclamation mark)

BSM warning light

Check soon · usual colour

The manual says: Indicates a malfunction in the Blind Spot Monitor.; (Comes on or flashes).

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the blind spot monitor light

Brake Override System warning light

Check soon · usual colour

The manual says: When the light comes on: Indicates that the accelerator and brake pedals are being depressed simultaneously, then the Brake Override System is operating; When the light flashes: Indicates a malfunction in the Brake Override System (with warning buzzer); (If equipped).

What to do: Release the accelerator or brake pedals. Have the vehicle inspected by your Toyota dealer immediately.

Tire pressure warning light

Check soon · usual colour

The manual says: When the light comes on: Low tire inflation pressure such as; Natural causes; Flat tire; Adjust the tire inflation pressure to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Toyota dealer.

What to do: Have the system checked by your Toyota dealer.

More about the tire pressure (tpms) light · Shop tire inflators on Amazon

Low windshield washer fluid warning light

Check soon · usual colour

The manual says: Indicates low level of washer fluid; Fill the tank.

What to do: Top up the washer reservoir with screen wash.

More about the low washer fluid light · Shop washer fluids on Amazon

Maintenance required reminder light

Check soon · usual colour

The manual says: Indicates that maintenance is required according to the driven distance on the maintenance schedule.*10 Illuminates for about 3 seconds and then flashes for about 15 seconds approximately 4500 miles (7200 km) after the reminder light has been reset.; If necessary, perform maintenance. Comes on and remains on if the distance driven exceeds 5000 miles (8000 km) after the reminder light has been reset.

What to do: Book the service. The reminder is reset afterwards, either by the garage or by you (see the manual).

More about the maintenance required light

LightColourMeaning
Brake system warning lightRed*Low brake fluid; Malfunction in the brake system*1.
Charging system warning lightRed*Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning lightRed*Indicates that the engine oil pressure is too low.
Open door warning lightRed*Indicates that one or more of the doors is not fully closed.
Parking brake indicatorRed*Warns the driver to release parking brake.
Malfunction indicator lampAmber*Indicates a malfunction in: The emission control system; The electronic engine control system; The electronic throttle control system; or The electronic automatic transmission control system.
SRS warning lightAmber*Indicates a malfunction in: The SRS airbag system; The front passenger occupant classification system; or The seat belt pretensioner system.
ABS warning lightAmber*Indicates a malfunction in: The ABS; or The brake assist system.
Slip indicator lightAmberIndicates a malfunction in: The VSC system; Trailer Sway Control system (if equipped); The TRAC system; The hill-start assist control system (if equipped); The active traction control system (if equipped); The AUTO LSD system; or The Crawl Control system (if equipped); (Yellow).
Low fuel level warning lightAmber*Indicates remaining fuel is approximately 3.2 gal. (12.0 L, 2.6 Imp.gal.) or less.
Master warning lightAmber*A buzzer sounds and the warning light comes on and flashes to indicate that the master warning system has detected a malfunction. (If equipped).
BSM warning lightAmber*Indicates a malfunction in the Blind Spot Monitor.; (Comes on or flashes).
Brake Override System warning lightAmber*When the light comes on: Indicates that the accelerator and brake pedals are being depressed simultaneously, then the Brake Override System is operating; When the light flashes: Indicates a malfunction in the Brake Override System (with warning buzzer); (If equipped).
Tire pressure warning lightAmber*When the light comes on: Low tire inflation pressure such as; Natural causes; Flat tire; Adjust the tire inflation pressure to the specified level. The light will turn off after a few minutes. In case the light does not turn off even if the tire inflation pressure is adjusted, have the system checked by your Toyota dealer.
Low windshield washer fluid warning lightAmber*Indicates low level of washer fluid; Fill the tank.
Maintenance required reminder lightAmber*Indicates that maintenance is required according to the driven distance on the maintenance schedule.*10 Illuminates for about 3 seconds and then flashes for about 15 seconds approximately 4500 miles (7200 km) after the reminder light has been reset.; If necessary, perform maintenance. Comes on and remains on if the distance driven exceeds 5000 miles (8000 km) after the reminder light has been reset.
Cruise control indicator lightGreen*Indicates a malfunction in the cruise control system.; Automatic transmission fluid temperature warning light*2, 3 When the light comes on: Indicates that the automatic transmission fluid temperature is too high.; If the light goes off, you may start the vehicle again. If the light does not go off, contact your Toyota dealer. When the light flashes: Indicates a malfunction in the automatic transmission system.
Seat belt reminder lightGreen*Warns the driver and/or front passenger to fasten their seat belts; If the front passenger’s seat is occupied, the front passenger’s seat belt also needs to be fastened to make the warning light (warning buzzer) turn off.

Source: 2016 Toyota Tacoma Owner's Manual; 2017 Toyota Tacoma Owner's Manual. * Usual colour; the manual text doesn't state it.

2010 to 2015 Tacoma warning lights

Brake system warning light

Stop safely · usual colour

The manual says: Low brake fluid; Malfunction in the brake system This light also comes on when the parking brake is not released. If the light turns off after the parking brake is fully released, the system is operating normally.

What to do: Immediately stop the vehicle in a safe place and contact your Toyota dealer.

More about the brake system warning light

Charging system warning light

Stop safely · usual colour

The manual says: Indicates a malfunction in the vehicle’s charging system.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the battery / charging system light · Shop jump starters on Amazon

Low engine oil pressure warning light

Stop safely · usual colour

The manual says: Indicates that the engine oil pressure is too low*.

What to do: Have the vehicle inspected by your Toyota dealer immediately.

More about the oil pressure warning light · Shop engine oils on Amazon

Malfunction indicator lamp

Check soon · usual colour

The manual says: Indicates a malfunction in: The electronic engine control system; The electronic throttle control system; The electronic automatic transmission control system; or Emission control system.

What to do: If it flashes, slow down and get the car checked straight away. If it is steady, check the fuel cap is tight, then have the code read. An OBD2 scanner reads it in a minute.

More about the check engine light · Shop OBD2 scanners on Amazon

SRS warning light

Check soon · usual colour

The manual says: Indicates a malfunction in: The SRS airbag system; The front passenger occupant classification system; or The seat belt pretensioner system.

What to do: The car drives normally, but get it checked soon. Do not try to repair airbag parts yourself.

More about the airbag (srs) warning light

Open door warning light

Stop safely · usual colour

The manual says: Indicates that a door is not fully closed. (On the instrument cluster) Driver’s seat belt.

What to do: Check that all doors are closed.

More about the door open light

Belt reminder light

Information · usual colour

The manual says: (warning buzzer)*1 Warns the front passenger to fasten his/her seat belt. Automatic transmission fluid temperature warn.

What to do: Fasten the seat belt.

More about the seat belt reminder light

LightColourMeaning
Brake system warning lightRed*Low brake fluid; Malfunction in the brake system This light also comes on when the parking brake is not released. If the light turns off after the parking brake is fully released, the system is operating normally.
Charging system warning lightRed*Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning lightRed*Indicates that the engine oil pressure is too low*.
Open door warning lightRed*Indicates that a door is not fully closed. (On the instrument cluster) Driver’s seat belt.
Malfunction indicator lampAmber*Indicates a malfunction in: The electronic engine control system; The electronic throttle control system; The electronic automatic transmission control system; or Emission control system.
SRS warning lightAmber*Indicates a malfunction in: The SRS airbag system; The front passenger occupant classification system; or The seat belt pretensioner system.
Belt reminder lightGreen*(warning buzzer)*1 Warns the front passenger to fasten his/her seat belt. Automatic transmission fluid temperature warn.

Source: 2010 Toyota Tacoma Owner's Manual; 2011 Toyota Tacoma Owner's Manual; 2012 Toyota Tacoma Owner's Manual and others. * Usual colour; the manual text doesn't state it.

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