Toyota Highlander Service Manual: Terminals of ECU
Toyota Highlander Service Manual / Sliding roof/convertible / Sliding roof system / 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 connector.
If the result is not as specified, there may be a malfunction on the wire harness.
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 CONF ...
Data list/active test
1. CHECK USING INTELLIGENT TESTER
(a) Connect the intelligent tester to the DLC3.
(b) Select the DATA LIST mode on the intelligent tester.
Sliding roof ECU:
(c) The active test will indicate i ...
More about Toyota Highlander:
Inspection
HINT:
EC mirror stands for electrochromic mirror.
1. w/ EC mirror:
INSPECT INNER REAR VIEW MIRROR ASSY
(a) Inspect operation of the electrochromic inner rear view
mirror.
Connect the battery's positive (+) lead to terminal 6
and the battery's negative (-) lead to terminal 7.
& ...
В© 2011-2025 Copyright www.tohighlander.com
