Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001ES1J
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 - 02/2019]
Title: TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: U0129; Lost Communication with Brake System Control Module; 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]

DTC

U0129

Lost Communication with Brake System Control Module

DESCRIPTION

The tire pressure warning ECU and receiver receives signals from the skid control ECU (brake actuator 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 actuator assembly)
  • CAN communication system
  • Skid control ECU (brake actuator assembly)

w/ Tire Inflation Pressure Display Function

PROCEDURE

1.

GO TO CAN COMMUNICATION SYSTEM

(a) Go to CAN Communication System.

Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

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