LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Toyota
>>
2001
>>
Highlander Limited, AWD
>>
Repair and Diagnosis
>>
Body & Frame
>>
Door Locks
>>
Keyless Entry Systems
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Keyless Entry Systems
Expand All (for easy ctrl-f)
Collapse All
Description & Operation
Component Locations
Programming
Notes
Remote Transmitter
Trouble Shooting
Battery Capacity Check
Self-Diagnostic System
Notes
Diagnostic Procedure
Retrieving Trouble Codes
Clearing Codes
Without Scan Tool
With Scan Tool
Diagnostic Tests
DTC 42: Wireless Door Lock Receiver Circuit Malfunction
System Tests
Notes
Test A: Only Wireless Control Function Inoperative
Test B: Key Confinement Prevention Function Does Not Work Properly
Pin Voltage Tests
Wireless Door Lock Control Receiver
Removal & Installation
Notes
Key Unlock Warning Switch
Removal & Installation
Wireless Door Lock Control Receiver
Removal & Installation
Wiring Diagrams