Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (w/ Intermittent function)

(a) Remove the steering column cover.

(b) Check the front wiper intermittent operation.

Text in Illustration

*a

Component with harness connected

(Windshield Wiper Switch Assembly)

(1) Turn the ignition switch on (IG).

(2) Turn the wiper switch to the INT position.

(3) Operate the intermittent wiper and check the voltage between terminals C12-3 (+1) and C13-4 (EW).

HINT:

Measure the voltage on the wire harness side with the connector connected.

OK:

Voltage changes as shown in the illustration.

If the result is not as specified, replace the windshield wiper switch assembly.

If the result is not as specified, replace the windshield wiper switch assembly.

(c) Check the front washer operation.

Text in Illustration

*a

Component with harness connected

(Windshield Wiper Switch Assembly)

(1) Turn the ignition switch on (IG).

(2) Turn the washer switch on and off, and check the voltage between terminals C13-7 (WF) and C13-4 (EW).

HINT:

Measure the voltage on the wire harness side with the connector connected.

OK:

Voltage changes as shown in the illustration.

(3) Install the steering column cover.

(3) Install the steering column cover.

Components
COMPONENTS ILLUSTRATION ...

Removal
REMOVAL PROCEDURE 1. REMOVE LOWER STEERING COLUMN COVER 2. REMOVE UPPER STEERING COLUMN COVER 3. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY (a) Disconnect the 2 connectors. Tex ...

Other materials:

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: If the bumper is damaged, there is a possibility that the installation area of the blind spot monitor sensor may be deformed and the blind spot monitor system may not operate correctly, so visually inspect the blind spot monitor sensor installation area ...

Door Courtesy Switch Circuit
DESCRIPTION The main body ECU (multiplex network Body ECU) receives a door open or closed signal from each door courtesy light switch. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Recognition code registration is necessary when replacing the main body ECU (multiplex network bo ...

Transmission Range Sensor Circuit Malfunction (PRNDL Input) (P0705)
DESCRIPTION The park/neutral position switch detects the shift lever position and sends signals to the ECM. DTC No. DTC Detection Condition Trouble Area P0705 One of the following conditions is met: (A) Any 2 or more of the followin ...

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