Component Tests and General Diagnostics

SLIDING ROOF / CONVERTIBLE: RETRACTABLE HARDTOP SYSTEM: Power Source Circuit
- Power Source Circuit

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (SLIDING ROOF CONTROL ECU ASSEMBLY - MPX-B FUSE)

(a) Disconnect the P54 and Q36 connectors.





(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (SLIDING ROOF CONTROL ECU ASSEMBLY - ECU-IG RH FUSE)

(a) Disconnect the P54 and Q36 connectors.





(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (SLIDING ROOF CONTROL ECU ASSEMBLY - BODY GROUND)

(a) Disconnect the P54, P55, Q36, Q35, Q34 and Q33 connectors.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE SLIDING ROOF CONTROL ECU ASSEMBLY