Lexus ES: Diagnostic Trouble Code Chart
Lexus ES (XZ10) Service Manual / Vehicle Interior / Vehicle Proximity Notification System / Vehicle Proximity Notification System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Vehicle Proximity Notification System| DTC No. | Detection Item | Link |
|---|---|---|
| B1350 | Speaker Circuit | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0140 | Lost Communication with Body Control Module | |
| U0293 | Lost Communication with Hybrid/EV Powertrain Control Module | |
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Speaker Circuit (B1350)
DESCRIPTION The vehicle approaching speaker assembly circuit consists of the vehicle approaching speaker controller and vehicle approaching speaker assembly. This DTC is stored when a malfunction is d
Lost Communication with Brake System Control Module (U0129,U0140,U0293)
DESCRIPTION These DTCs are stored when the CAN communication system is malfunctioning. DTC No. Detection Item DTC Detection Condition Trouble Area U0129 Lost Communication with Brake Sy
There is No Sound Made
DESCRIPTION Based on signals received from each ECU, the vehicle approaching speaker controller outputs warning sounds through the vehicle approaching speaker assembly. WIRING DIAGRAM CAUTION / NOTIC
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Reassembly
REASSEMBLY PROCEDURE 1. INSTALL NO. 2 OIL NOZZLE SUB-ASSEMBLY (a) Using a 5 mm hexagon wrench, install the 4 No. 2 oil nozzle sub-assemblies to the cylinder block sub-assembly with the 4 bolts. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} 2. INSTALL NO. 1 OIL NOZZLE SUB-ASSEMBLY (a) U
Throttle/Pedal Position Sensor/Switch "D" Circuit Short to Auxiliary Battery (P212012,...,P21382B)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU calculates the accelerator pedal opening angle based on the output voltage of the main sensor (VPA) and sub sensor (VPA2) of the accelerator pedal sensor assembly. If the output voltage of either the main sensor (VPA) or sub sensor (
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