Lexus ES: Lost Communication with Brake System Control Module (U0129)
Lexus ES (XZ10) Service Manual / Suspension / Tire Pressure Monitoring / Tire Pressure Warning System (for Hv Model) / Lost Communication with Brake System Control Module (U0129)
DESCRIPTION
The tire pressure warning ECU and receiver receives signals from the skid control ECU (brake booster with master cylinder assembly) via CAN communication system.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Note |
|---|---|---|---|---|
| U0129 | Lost Communication with Brake System Control Module | Lost communication with skid control ECU (brake booster with master cylinder assembly) |
| - |
PROCEDURE
| 1. | GO TO CAN COMMUNICATION SYSTEM |
(a) Go to CAN communication system.
Click here 
| NEXT |  | END |
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Removal
REMOVAL PROCEDURE 1. REMOVE INSTRUMENT PANEL FINISH PANEL END LH Click here 2. REMOVE INSTRUMENT PANEL FINISH PANEL END RH Click here 3. REMOVE CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY Click here 4. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY for UA80E: Click here for P710: Click here
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP (a) Align the alignment mark on the front door opening trim weatherstrip with the flange on the
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