Door Control Switch Circuit

NAVIGATION SYSTEM: Door Control Switch Circuit

Door Control Switch Circuit

DESCRIPTION

The display panel can be opened, closed or tilted by pressing the panel switch on A/C control.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK WIRE HARNESS (INSTRUMENT CLUSTER FINISH PANEL CENTER - BATTERY AND BODY GROUND)





(a) Disconnect the M5 panel connector.
(b) Measure the resistance and voltage of the wire harness side connector.
Standard resistance:
Standard voltage










NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- Continue to next step.
2. CHECK WIRE HARNESS (NAVIGATION ECU - STEREO COMPONENT AMPLIFIER AND BODY GROUND)





(a) Disconnect the M6 panel connector.
(b) Disconnect the A8 A/C connector.
(c) Measure the resistance of the wire harness connectors.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- Continue to next step.
3. INSPECT INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY CENTER





(a) Remove the instrument cluster finish panel center.
(b) Measure the resistance of the panel.
Standard resistance:






NG -- REPAIR OR REPLACE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY CENTER
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE