Toyota Highlander Service Manual: Location
HOW TO PROCEED WITH TROUBLESHOOTING
HINT: Troubleshoot in accordance with the procedures on the following pages.
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
3 PROBLEM SYMPTOM CONFIRMATION
(a) If the symptom does not occur, proceed to A.
(b) If the symptom occurs, proceed to B.
A SYMPTOM SIMULATION
4 PROBLEM SYMPTOM TABLE
5 CIRCUIT INSPECTION
6 IDENTIFICATION OF PROBLEM
7 REPAIR OR REPLACE
8 CONFIRMATION TEST
END
PROBLEM SYMPTOMS TABLE
|
Symptom |
Suspected area |
| Sliding roof system operates abnormally |
|
| Sliding roof system stops operation halfway. (No foreign materials are trapped in motor assy) |
|
Terminals of ECU
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 connec ...
More about Toyota Highlander:
Emission inspection and
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Some states have vehicle emission inspection programs which
include obd (on board diagnostics) checks. The obd system
monitors the operation of the emission control system.
If the malfunction indicator lamp comes on
The obd system determines that a problem exists somewhere in the
emission contr ...
