Lexus NX: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component (U032257)
DESCRIPTION
If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the main body ECU (multiplex network body ECU), the forward recognition camera stores DTC U032257.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| U032257 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component | The vehicle information sent from the main body ECU (multiplex network body ECU) does not match that stored in the forward recognition camera. | Front camera system | Forward recognition camera |
PROCEDURE
| 1. | GO TO FRONT CAMERA SYSTEM |
HINT:
If DTC U032257 is output by the dynamic radar cruise control system, perform troubleshooting for the front camera system.
Click here .gif)
| NEXT | .gif) | END |
READ NEXT:
Invalid Data Received from Hybrid Powertrain Control Module Invalid Serial Data Received (U059481)
DESCRIPTION If the hybrid vehicle control ECU cannot recognize the forward recognition camera. DTC U059481 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output
Cruise Control Switch Circuit
DESCRIPTION
The cruise control main switch outputs the cruise control power supply switch signal and each operation switch signal to the hybrid vehicle control ECU.
The hybrid vehicle control ECU
Distance Control Switch Circuit
DESCRIPTION The vehicle-to-vehicle distance control switch is used to set the distance for vehicle-to-vehicle distance control mode. The vehicle-to-vehicle distance control switch is installed in the
SEE MORE:
Left Low Beam Fan Malfunction (B243D,B243E)
DESCRIPTION This DTC is output when the low beam fan is malfunctioning and the low beam illumination is dark. The headlight ECU sub-assembly LH outputs DTC B243D and B243E DTC No. Detection Item DTC Detection Condition Trouble Area B243D Left Low Beam Fan Malfunction The headlight a
Removal
REMOVAL PROCEDURE 1. REMOVE RADIATOR SUPPORT OPENING COVER Click here 2. REMOVE HOOD LOCK ASSEMBLY Click here 3. REMOVE CENTER HOOD CUSHION (a) Detach the 2 claws and remove the center hood cushion. 4. REMOVE HOOD TO FRONT FENDER SEAL LH (a) Detach the clip and remove the hood to front fend
