#
SUNROOF MOTOR INSPECTION

BHE091569873W02

1. Measure the voltage at each terminal (other than terminal D).

  • If not as specified, inspect the parts listed under "Inspection item" and the related wiring harnesses.

2. Disconnect the negative battery cable.

3. Verify that continuity at terminal D is as indicated in the Terminal Voltage Table (Reference).

4. If the parts and wiring harnesses are okay but the system still does not work properly, replace the sunroof relay.

## Terminal voltage list (Reference)

Terminal | Signal | Connected to | Test condition | Voltage (V)/Continuity | Inspection item
--- | --- | --- | --- | --- | ---
A | Slide open | Sunroof switch | Sunroof is fully opening. | B+ | Sunroof switch (SeeSUNROOF SWITCH INSPECTION)
Other | 0
B | Slide close /tilt down | Sunroof switch | Sunroof is closing/tilting down. | B+ | Sunroof switch (SeeSUNROOF SWITCH INSPECTION)
Other
C | Tilt up | Sunroof switch | Sunroof is tilting up. | B+ | Sunroof switch (SeeSUNROOF SWITCH INSPECTION)
Other | 0
E | IG1 | A/C 1.5 A Fuse | Turn the ignition switch to the ON position. | B+ | A/C 1.5 A Fuse
G | GND | GND | Under any condition: Check for continuity to ground. | Continuity | GND
J | Power supply | DOOR LOCK 30 A Fuse | Under any condition | B+ | DOOR LOCK 30 A Fuse