1. CHECK SLIDING ROOF DRIVE GEAR SUB- ASSY (SLIDING ROOF ECU)

(a) Disconnect the sliding roof ECU connector, and check the voltage or continuity of each terminal of the wire harness side connector.

If the result is not as specified, there may be a malfunction on the wire harness.
Location
Data list/active testSelecting trailer ball
Use the correct trailer ball for your application.
Trailer ball load rating
matches or exceeds the gross
trailer weight rating of the trailer.
Ball diameter
matches the size of the trailer coupler.
Most couplers are stamped
with the required trailer ball size.
Shank len ...