Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2022RAV4 XLE PREMIUM, FWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMSTELEMATICS SYSTEM - DIAGNOSTIC CODES & SYMPTOM TESTSTELEMATICS SYSTEMDTC U0140-87: LOST COMMUNICATION WITH BODY CONTROL MODULE MISSING MESSAGE; DTC U0155-87: LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE; DTC U0163-87: LOST COMMUNICATION WITH NAVIGATION CONTROL MODULE MISSING MESSAGE [10/2019 - 10/2022]DESCRIPTION
2022 Toyota RAV4 XLE Premium, FWD
DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0163-87: Lost Communication with Navigation Control Module Missing Message [10/2019 - 10/2022]: Description
2022 Toyota RAV4 XLE Premium, FWDSECTION Description
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
HINT:
If CAN communication system DTCs are stored, they may also be stored for other systems.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0140-87 | Lost Communication with Body Control Module Missing Message | Lost communication with main body ECU (multiplex network body ECU) | CAN communication system |
| U0155-87 | Lost Communication with Instrument Panel Cluster (IPC) Control Module | Lost communication with combination meter assembly | CAN communication system |
| U0163-87 | Lost Communication with Navigation Control Module Missing Message | Lost communication with radio and display receiver assembly | CAN communication system |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.