Rear View Monitor System (w/ Wide View Front Monitor System)

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/ Wide View Front Monitor System): TERMINALS OF ECU

1. PARKING ASSIST ECU





(a) Disconnect the F106 connector from the parking assist ECU.

(b) Measure the voltage and resistance of each terminal of the wire harness side connector.





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the F106 connector to the parking assist ECU.

(d) Measure the voltage and check for pulses according to the value(s) in the table below.





If the result is not as specified, the ECU may have a malfunction.

(e) Reference (Oscilloscope waveform):





HINT
A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the parking assist ECU with the connector connected.

(1) Waveform 1 (camera lens not covered, displaying an image)





HINT
The video waveform changes according to the image sent by the rear television camera assembly.

(2) Waveform 2 (camera lens covered, blacking out the screen)





HINT
The video waveform changes according to the image sent by the rear television camera assembly.

Text in Illustration





2. REAR TELEVISION CAMERA ASSEMBLY

(a) Disconnect the L32 connector from the rear television camera assembly.





(b) Measure the voltage of each terminal of the wire harness side connector.





If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the L32 connector to the rear television camera assembly.

(d) Check for pulses between each terminal of the connector.





HINT
A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the parking assist ECU with the connector connected.

If the result is not as specified, the camera may have a malfunction.

(e) Reference (Oscilloscope waveform):





HINT
A waterproof connector is used for the rear television camera assembly. Therefore, inspect the waveform at the parking assist ECU with the connector connected.

(1) Waveform 1 (camera lens not covered, displaying an image)





HINT
The video waveform changes according to the image sent by the rear television camera assembly.

(2) Waveform 2 (camera lens is covered, blacking out the screen)





HINT
The video waveform changes according to the image sent by the rear television camera assembly.

Text in Illustration





3. CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY (MULTI-DISPLAY) Pinout Values and Diagnostic Parameters

4. MULTI-DISPLAY Pinout Values and Diagnostic Parameters