DIAGNOSTIC TROUBLE CODE CHART
Sliding Roof (Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly))
DTC Code |
Detection Item |
Trouble Area |
See page |
---|---|---|---|
B2341 |
Sensor (Motor) Failure |
1. Sliding roof ECU (Sliding roof drive gear sub-assembly) 2. Sliding roof switch (Roof console box assembly) 3. Wire harness or connector |
|
B2342 |
Switch Failure |
1. Sliding roof ECU (Sliding roof drive gear sub-assembly) 2. Sliding roof switch (Roof console box assembly) 3. Wire harness or connector |
|
B2343 |
Position Initialization Incomplete |
Sliding roof ECU (Sliding roof drive gear sub-assembly) |
|
B2344 |
Position Failure |
1. Sliding roof ECU (Sliding roof drive gear sub-assembly) 2. Sliding roof switch (Roof console box assembly) 3. Wire harness or connector |
|
System Diagram
SYSTEM DIAGRAM
1. AUTOMATIC LIGHT CONTROL SYSTEM
2. LIGHT AUTO TURN-OFF SYSTEM
Communication Table
Transmitter
Receiver
Line
Data Name
Certification ECU (Smart Key ECU Assembly)
Mai ...
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
1. CHECK FOR INTERMITTENT PROBLEMS
HINT:
A momentary interruption (open circuit) in the connectors and/or wire harness
between the sensors and ECUs can be detected using the ECU Data List function of
the Techstream.
(a) ...
Back Door cannot be Opened
DESCRIPTION
When the back door cannot be opened, one of the following may be malfunctioning:
1) power back door ECU (power back door motor unit)*1 or back door closer ECU (multiplex
network door ECU)*2, 2) back door lock assembly, 3) back door opener swit ...