Actuator Power Source Circuit

STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: Actuator Power Source Circuit
- Actuator Power Source Circuit

DESCRIPTION

The actuator power source circuit supplies positive (+) battery voltage to the motors.

WIRING DIAGRAM





INSEPCTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (TI & TE)

(a) Remove the TI & TE fuse from the driver side junction block.

(b) Measure the resistance of the fuse.

Standard resistance:

Below 1 Ohms

NG -- REPLACE FUSE
OK -- Continue to next step.

2. CHECK WIRE HARNESS (ECU - BATTERY AND BODY GROUND)





(a) Disconnect the T8 ECU connector.

(b) Measure the voltage of the wire harness side connector.

Standard voltage:





(c) Measure the resistance of the wire harness side connector.

Standard resistance:





NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR

OK -- REPLACE MULTIPLEX TILT AND TELESCOPIC ECU