Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001FPHJ
Model Year Start: 2019 Model: RAV4 HV Prod Date Range: [11/2018 -           ]
Title: HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for HV Model): U0100-U0142,U0151,U0155,U0293; Lost Communication with ECM / PCM "A"; 2019 - 2024 MY RAV4 HV [11/2018 -        ]

DTC

U0100

Lost Communication with ECM / PCM "A"

DTC

U0131

Lost Communication with Power Steering Control Module

DTC

U0142

Lost Communication with Body Control Module "B"

DTC

U0151

Lost Communication with Restraints Control Module

DTC

U0155

Lost Communication with Instrument Panel Cluster (IPC) Control Module

DTC

U0293

Lost Communication with HV ECU

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

U0100

Lost Communication with ECM / PCM "A"

No communication with ECM

  • CAN communication system
  • ECM

Memorized

U0131

Lost Communication with Power Steering Control Module

No communication with rack and pinion power steering gear assembly (power steering ECU assembly)

  • CAN communication system
  • Rack and pinion power steering gear assembly (power steering ECU assembly)

Memorized

U0142

Lost Communication with Body Control Module "B"

No communication with main body ECU (multiplex network body ECU)

  • CAN communication system
  • Main body ECU (multiplex network body ECU)

Memorized

U0151

Lost Communication with Restraints Control Module

No communication with airbag sensor assembly

  • CAN communication system
  • Airbag sensor assembly

Memorized

U0155

Lost Communication with Instrument Panel Cluster (IPC) Control Module

No communication with combination meter assembly

  • CAN communication system
  • Combination meter assembly

Memorized

U0293

Lost Communication with HV ECU

No communication with hybrid vehicle control ECU assembly

  • CAN communication system
  • Hybrid vehicle control ECU assembly

Memorized

PROCEDURE

1.

CHECK FOR DTC

(a) Check for DTCs.

Click here 2019 MY RAV4 HV [11/2018 - 02/2019]; HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for HV Model): DTC CHECK / CLEAR 2019 - 2024 MY RAV4 HV [02/2019 -        ]; HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for HV Model): DTC CHECK / CLEAR

Body Electrical > Air Conditioner > Trouble Codes

Result

Proceed to

DTC U0100, U0131, U0142, U0151, U0155 and U0293 are not output

A

DTC U0100, U0131, U0142, U0151, U0155 or U0293 is output

B

A

USE SIMULATION METHOD TO CHECK

B

GO TO CAN COMMUNICATION SYSTEM 2019 MY RAV4 HV [11/2018 - 02/2019]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING 2019 - 2024 MY RAV4 HV [02/2019 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING