Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

CHOOSE DIAGNOSIS METHOD

Choose the diagnosis method.

Method

METHOD REFERENCE

Method	Proceed to
Using intelligent tester	A
Not using intelligent tester	B

B: Go to step 3

A: GO TO NEXT STEP

PERFORM ACTIVE TEST BY INTELLIGENT TESTER
1. Connect the intelligent tester (with CAN VIM) to the DLC3.
2. Turn the ignition switch ON and push the intelligent tester main switch ON.
3. Select the ACTIVE TEST mode on the intelligent tester.
4. Check that the steering wheel tilts up (down) and confirm that the tilt position value changes when the ACTIVE TEST is carried out.
  OK: Steering wheel must be moved upward (downward).
  
  Tilt position value must be changed.
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE

Fig 1: Checking Steering Wheel Tilts Up (Down)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: GO TO NEXT STEP
CHECK TILT MOTOR
1. Disconnect the T9 tilt motor connector and T4 telescopic motor connector.
2. Remove the tilt motor.
3. Connect the telescopic motor connector to the tilt motor. Then confirm that tilt motor moves when operating the manual switch.
NG: REPLACE TILT MOTOR

Fig 2: Connecting Telescopic Motor Connector To Tilt Motor
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: GO TO NEXT STEP
CHECK WIRE HARNESS (ECU - MOTOR AND BODY GROUND)
NG: REPAIR OR REPLACE HARNESS AND CONNECTOR

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE