SLIDING ROOF SYSTEM PROBLEM SYMPTOMS TABLE

Tip:

  • Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Table 1. Sliding Roof System

Symptom

Suspected Area

Link

Sliding function and tilt function do not operate

Refer to "Sliding Roof ECU Power Source Circuit"
Click here

Refer to "Sliding Roof Control Switch Circuit"
Click here

Either sliding function or tilt function does not operate

Refer to "Sliding Roof Control Switch Circuit"
Click here

Key-off operation does not operate

Front door courtesy light switch assembly LH
Click here

Main body ECU (Multiplex network body ECU)
Click here

Sliding roof drive gear sub-assembly (Sliding roof ECU)
Click here

Wireless transmitter-linked operation does not operate

Refer to "Remote Control System does not Operate"
Click here

Key-linked operation does not operate

Refer to "Remote Control System does not Operate"
Click here

Jam protection function does not operate

Glass position initialization
Click here

Sliding roof drive gear sub-assembly (Sliding roof ECU)
Click here