Toyota 4Runner: Diagnostic Trouble Code Chart
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.
Sliding Roof System|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B2341 |
Sensor (Motor) Failure |
Sliding roof drive gear sub-assembly (Sliding roof motor) |
|
|
B2342 |
Switch Failure |
- Sliding roof drive gear sub-assembly (Sliding roof ECU) - Map light assembly (Sliding roof switch) - Harness or connector |
|
|
B2343 |
Position Initialization Incomplete |
- Sliding roof drive gear sub-assembly (Sliding roof ECU) - Map light assembly (Sliding roof switch) - Harness or connector |
|
|
B2344 |
Position Failure |
Sliding roof drive gear sub-assembly (Sliding roof ECU) |
|
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Sensor (Motor) Failure (B2341,B2344)
DESCRIPTION
When the sliding roof drive gear sub-assembly detects a motor malfunction
and the sliding roof operation is stopped, DTC B2341 is stored.
When the sliding roof dr ...
Switch Failure (B2342)
DESCRIPTION
This DTC is stored when the sliding roof drive gear sub-assembly (sliding roof
ECU) detects that the sliding roof switch in the map light assembly is stuck for
30 seconds or more.
...
Other materials about Toyota 4Runner:
Mechanical System Tests
MECHANICAL SYSTEM TESTS
1. STALL SPEED TEST
HINT:
This test is to check the overall performance of the engine and transmission.
CAUTION:
To ensure safety, perform this test in an open and level area that provides
good traction.
The stall s ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, som ...
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