Toyota 4Runner: Relay

Toyota 4Runner Service Manual / Brake / Brake Control / Dynamic Control Systems / Relay

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. CHECK STOP LIGHT CONTROL RELAY

(a) Remove the stop light control relay from the engine room relay block.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
3 - 4	Battery positive (+) voltage not applied to terminal 1 and battery negative (-) voltage applied to terminal 2	Below 1 Ω
3 - 4	Battery positive (+) voltage applied to terminal 1 and battery negative (-) voltage to terminal 2	10 kΩ or higher
3 - 5	Battery positive (+) voltage not applied to terminal 1 and battery negative (-) voltage applied to terminal 2	10 kΩ or higher
3 - 5	Battery positive (+) voltage applied to terminal 1 and battery negative (-) voltage to terminal 2	Below 1 Ω

If the result is not as specified, replace the relay.

Rear Speed Sensor

Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE REAR WHEEL 2. REMOVE REAR SPEED SENSOR LH (a) Disconnect the speed sensor connector. ...

Steering Angle Sensor

Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. PLACE FRONT WHEELS FACING STRAIGHT AHEAD 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 sec ...

Other materials about Toyota 4Runner:

Inspection
INSPECTION PROCEDURE 1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Front Wiper Switch Tester Connection Switch ...

Speaker Output Short (B15C3)
DESCRIPTION This DTC is stored when a malfunction occurs in the speakers. DTC No. DTC Detection Condition Trouble Area B15C3 A short is detected in the speaker output circuit. ...