DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
Wireless Door Lock Control System
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B1242 |
Wireless Door Lock Tuner Circuit Malfunction |
- Harness or connector - Door control receiver - Main body ECU |
|
Speed Signal Circuit
DESCRIPTION
The vehicle speed signal consists of pulses sent to the side auto step controller
ECU assembly from the main body ECU (multiplex network body ECU).
WIRING DIAGRAM
PROCEDURE
1.
INSPECT MAIN BODY ECU (MULTIPLEX NETWORK ...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE TRANSFER INDICATOR SWITCH (4WD POSITION)
2. REMOVE TRANSFER INDICATOR SWITCH (L4 POSITION)
3. REMOVE TRANSFER INDICATOR SWITCH (NEUTRAL POSITION)
4. REMOVE TRANSFER CONTROL SHIFT LEVER RETAINER SUB-ASSEMBLY
(a) Re ...