Toyota Corolla Cross: Software Incompatibility with Body Control Module Not Programmed (U032251)
DESCRIPTION
Forward recognition camera receives vehicle specification information from the main body ECU (multiplex network body ECU) via CAN communication line. If the forward recognition camera cannot confirm the vehicle specification information based on vehicle specification information sent from the main body ECU (multiplex network body ECU), the forward recognition camera stores DTC U032251.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
DTC Output from |
|---|---|---|---|---|
|
U032251 |
Software Incompatibility with Body Control Module Not Programmed |
When the forward recognition camera cannot confirm the vehicle specification information based on vehicle specification information sent from the main body ECU (multiplex network body ECU) |
Forward recognition camera |
Front Recognition Camera |
CAUTION / NOTICE / HINT
NOTICE:
- When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.
- When the forward recognition camera has been replaced with a new one,
make sure to clear all stored vehicle control history of each system and
the forward recognition camera beam axis alignment data.
HINT:
Forward recognition camera beam axis alignment can be performed by using "One Time Recognition", "Driving Adjustment" or "Camera Axis Adjustment Value Write".
One Time Recognition: Click here
.gif)
Driving Adjustment: Click here
Camera Axis Adjustment Value Write: Click here
- If the forward recognition camera has been replaced with a new one,
make sure to perform Software Version Confirmation.
Click here
PROCEDURE
|
1. |
CHECK FOR DTCs (HEALTH CHECK) |
(a) Using the GTS, perform a health check.
OK:
DTCs are not output by any system other than the front camera system (Front Recognition Camera).
|
Result |
Proceed to |
|---|---|
|
DTC is not output |
A |
|
DTC is output |
B |
| A | .gif)
|
REPLACE FORWARD RECOGNITION CAMERA |
| B |
|
GO TO DTC CHART |
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Software Incompatibility with Body Control Module Invalid/Incompatible Software
Component (U032257)
DESCRIPTION
Forward recognition camera receives vehicle specification information
from the main body ECU (multiplex network body ECU) via CAN communication line.
When the vehicle specification in
Instrument Panel Cluster (IPC) Control Module Invalid / Incompatible Software
Component (U130D57)
DESCRIPTION
Forward recognition camera receives the vehicle specification
information value from the combination meter assembly via the CAN communication
line. When the vehicle specification info
Steering Pad Switch Circuit
DESCRIPTION
ECM*1 or hybrid vehicle control ECU*2 performs cruise control based
on signals from the driving assist switch, +RES switch, -switch, CANCEL
switch (steering pad switch assembly
SEE MORE:
Drive Motor "A" Position Sensor Circuit "A" Circuit Open (P0C5013,P0C501F,P0C5A13,P0C5A1F)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the resolver output signal is abnormal. The cause of this malfunction may be one of the following:
Area Main Malfunction Description
Inverter low-voltage circuit
The connectors are not connected properly
H
Installation
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 SIDE NO. 1 AIRBAG SENSOR
89831
- -
2 CENTER PILLAR LOWER GARNISH
62413A -
- -
3 FRONT SEAT OUTER BELT ASSEMBLY
