Toyota Camry (XV70): Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
DESCRIPTION
- If the forward recognition camera cannot verify the vehicle information sent from the ECM, the forward recognition camera stores DTC U030051.
- If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the ECM, the forward recognition camera stores DTC U030057.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
DTC Output from |
|---|---|---|---|---|
|
U030051 | Internal Control Module Software Incompatibility Not Programmed |
When the ignition switch is ON for 3 seconds, the vehicle information sent from the ECM cannot be verified by the forward recognition camera for approximately 3 seconds or more. |
Pre-collision system | Radar Cruise2 |
|
U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
When the ignition switch is ON for 3 seconds, the vehicle information sent from the ECM does not match that stored in the forward recognition camera for approximately 1 second or more. |
Pre-collision system | Radar Cruise2 |
PROCEDURE
| 1. |
CHECK PRE-COLLISION SYSTEM |
(a) Check the pre-collision system.
Click here .gif)
HINT:
If DTC U030051 or U030057 is output by the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.
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Software Incompatibility with Brake System Control Module Not Programmed (U031851)
DESCRIPTION If the forward recognition camera cannot verify the vehicle information sent from the skid control ECU (brake actuator assembly), the forward recognition camera stores DTC U031851.
D
Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component (U031857)
DESCRIPTION If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the skid control ECU (brake actuator assembly), the forward recognition
Software Incompatibility with Body Control Module Not Programmed (U032251)
DESCRIPTION If the forward recognition camera cannot verify the vehicle information sent from the main body ECU (multiplex network body ECU), the forward recognition camera stores DTC U032251.
D
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Installation
INSTALLATION CAUTION / NOTICE / HINT
CAUTION:
The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.
To prevent burns, do
Positioning a floor jack
When using a floor jack, follow the instructions in the manual
provided with the jack and perform the operation safely.
When raising your vehicle with a floor jack, position the jack correctly.
Improper placement may damage your vehicle or cause
injury.
◆ Front
◆ Rear
2WD models
