Toyota Highlander Service Manual: Cruise control
CRUISE CONTROL MAIN SWITCH
REPLACEMENT
HINT: Installation is in the reverse order of removal.
1. PRECAUTION (SEE PAGE 60-1 )
2. DISCONNECT BATTERY NEGATIVE TERMINAL (SEE PAGE 60-1 )
3. REMOVE STEERING WHEEL COVER LOWER NO.2
4. REMOVE STEERING WHEEL COVER LOWER NO.3
5. REMOVE HORN BUTTON ASSY (SEE PAGE 60-17 )
6. REMOVE CRUISE CONTROL MAIN SWITCH
(a) Disconnect the connectors.
(b) Remove the 2 screws and cruise control main switch.
7. INSTALL HORN BUTTON ASSY (SEE PAGE 60-17 )
8. CONNECT BATTERY NEGATIVE TERMINAL
9. INSPECT HORN BUTTON ASSY (SEE PAGE 60-1 1)
10. INSPECT SRS WARNING LIGHT (SEE PAGE 05-1207 )
Vehicle control system
Ignition switch
PROBLEM SYMPTOMS TABLE
Symptom
Suspected Area
Ignition switch is not set in each position
Ignition switch
Power source circuit
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Maintenance
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More about Toyota Highlander:
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. ...
