Sliding Roof ECU Power Source Circuit

SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: Sliding Roof ECU Power Source Circuit

Sliding Roof ECU Power Source Circuit

DESCRIPTION

If either the sliding function or tilt function does not operate, there may be a malfunction in the sliding roof control ECU power source circuit.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (SUNROOF, FR DOOR)
(a) Remove the SUNROOF and FR DOOR fuses from the instrument panel junction block.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:






NG -- REPLACE FUSE
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (SLIDING ROOF DRIVE GEAR - BATTERY, BODY GROUND)




(a) Disconnect the O11 ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
Standard Voltage:






Standard Resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE