Inspection Procedure
- CHECK MANUAL UP/DOWN FUNCTION (FRONT PASSENGER SIDE)
- Check that the power window manual UP/DOWN function operates normally.
OK: Manual UP/DOWN function operates normally.
- NG: OTHER PROBLEM (See PROBLEM SYMPTOMS TABLE )
- OK: Go to next step.
- Check that the power window manual UP/DOWN function operates normally.
- CHECK LAMP OF MULTIPLEX NETWORK SWITCH ASSY
- Turn the ignition switch on (IG).
- Operate the multiplex network switch assy.
- Check the blinking pattern of the lamp as shown in the illustration.
- If pattern (1) is displayed, proceed to A.
- If pattern (2) or (3) is displayed, proceed to B.
- If the normal pattern is displayed, proceed to C.
- B: Go to step 4 .
- C: REPLACE MULTIPLEX NETWORK SWITCH ASSY
- A: Go to next step.
- RESET POWER WINDOW REGULATOR MOTOR (FRONT PASSENGER SIDE) (Refer to the INITIALIZE) (See INITIALIZATION
)
- Check if the power window operates normally after resetting.
OK: Power window operates normally.
- NG: Go to step 4
- OK: END
- Check if the power window operates normally after resetting.
- CHECK WIRE HARNESS (MULTIPLEX NETWORK SWITCH ASSY - POWER WINDOW REGULATOR MOTOR ASSY (FRONT PASSENGER SIDE)
- Disconnect the H4 and H6 connectors.
- Check the resistance of the wire harness side connectors.
Standard:
SPECIFIED CONDITIONTester Connection Condition Specified Condition H4-1 - H6-1 Always Below 1 Ω H4-2 - H6-6 Always Below 1 Ω H4-3 - H6-4 Always Below 1 Ω H4-4 - H6-5 Always Below 1 Ω H4-5 - H6-3 Always Below 1 Ω H4-6 - H6-8 Always Below 1 Ω H4-1 - Body ground Always 10 kΩ or higher H4-2 - Body ground Always 10 kΩ or higher H4-3 - Body ground Always 10 kΩ or higher H4-4 - Body ground Always 10 kΩ or higher H4-5 - Body ground Always 10 kΩ or higher H4-6 - Body ground Always 10 kΩ or higher
- NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
- OK: REPLACE POWER WINDOW REGULATOR MOTOR ASSY (FRONT PASSENGER SIDE)