Toyota Tacoma (2015-2018) Service Manual: Lighting System
- Precaution
- Parts Location
- System Description
- Customize Parameters
- How To Proceed With Troubleshooting
- Operation Check
- Dtc Check / Clear
- Problem Symptoms Table
- Terminals Of Ecu
- Light Sensor Circuit Malfunction (B1244)
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Automatic High Beam System (B124B)
- Automatic High Beam Camera (B124C)
- Lost Communication with Front Camera Module (U023A)
- Automatic High Beam System does not Operate or Operation Indicator does not Illuminate
- IG Signal Circuit
- Turn Signal Switch Circuit
- ACC Signal Circuit
- Daytime Running Light Relay Circuit
- Headlight Dimmer Switch Circuit
- Door Courtesy Switch Circuit
- Front Fog Light Circuit
- Hazard Warning Switch Circuit
- Interior Light Auto Cut Circuit
- Interior Light Circuit
- Engine Switch Illumination Circuit
- Taillight Relay Circuit
- Cargo Light Circuit
- Door Unlock Detection Switch Circuit
- High Beam Headlight Circuit
- Low Beam Headlight Circuit
License Plate Light Assembly
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the LH and RH sides.
The procedure described below is for the ...
Precaution
PRECAUTION
1. PRECAUTION FOR HEADLIGHT BULB REPLACEMENT
(a) When any defects such as deformation, cracks, dents, chipping, etc. are identified
on the headlight, replace it with a new one.
(b) Eve ...
Other materials:
Headlight switch
The headlights can be operated manually.
Turning the end of the lever turns on the lights as follows:
Type A
The daytime running lights turn
on.
The side marker, parking, tail,
license plate, daytime running lights and instrument panel lights turn on.
The headlights and all lights lis ...
Multi-terrain Select Indicator Light Remains ON
DESCRIPTION
Refer to Multi-terrain Select Indicator Light does not Come ON (See page
).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (master cylinder solenoid), perform
calibration (See page
).
Inspect the fuses for circuits related ...
Transmission Fluid Temperature Sensor "A" Circuit Short To Ground (P071011)
DESCRIPTION
The No. 1 ATF temperature sensor converts the fluid temperature into a resistance
value for use by the ECM.
The ECM applies a voltage to the temperature sensor through terminal THO1 of
the ECM.
The sensor resistance changes with the ATF temperature. As the temperature becomes
hi ...
