Lexus ES: 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 | MIL | 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 | Does not come on | Radar Cruise2 |
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 MIL DTC O
Steering Pad Switch Circuit
DESCRIPTION
The steering pad switch assembly outputs the dynamic cruise control on/off signal and various control signals to the hybrid vehicle control ECU.
The hybrid vehicle control ECU control
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:
Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY (a) Check the operation of the fuel lid lock with motor assembly (motor operation). (1) Apply auxiliary battery voltage to the fuel lid lock with motor assembly connector, and check the operation of the fuel lid lock with motor assemb
Control Module Communication Bus OFF (U0073,U0126,U0142,U0182)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly RH and other ECUs. for LED Type Turn Signal Light DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U0073 Control Module Communication Bus OFF
