| DTC U0433:00 |
Abnormal message from rear body control module (RBCM) |
| DETECTION CONDITION |
- Correct data cannot be received from rear body control module (RBCM).
Diagnostic support note
- This is a continuous monitor (other).
- The check engine light does not illuminate.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is not available.
- DTC is stored in the PCM memory.
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| FAIL-SAFE FUNCTION |
- Illuminates TCS/DSC indicator light.
- Inhibits the TCS (engine control) and DSC controls.
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| POSSIBLE CAUSE |
- CAN communication line malfunction between rear body control module (RBCM) and PCM
- Rear body control module (RBCM) terminal 3E-Instrument cluster terminal C
- Rear body control module (RBCM) terminal 3G-Instrument cluster terminal E
- Instrument cluster terminal B-Front body control module (FBCM) terminal 2K
- Instrument cluster terminal D-Front body control module (FBCM) terminal 2I
- Front body control module (FBCM) terminal 2P-PCM terminal 2AK
- Front body control module (FBCM) terminal 2N-PCM terminal 2AL
- PCM connector or terminals malfunction
- Instrument cluster connector or terminals malfunction
- Rear body control module (RBCM) connector or terminals malfunction
- Rear body control module (RBCM) malfunction
- Instrument cluster malfunction
- PCM malfunction
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