PARKING ASSIST MONITOR SYSTEM, Diagnostic DTC:5C-40

DESCRIPTION

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   CHECK HARNESS AND CONNECTOR (TELEVISION CAMERA ECU - TELEVISION CAMERA)

   
   
   1. 

      Disconnect television camera ECU connector N15.

   2. 

      Disconnect television camera connector S1.

   3. Measure the resistance according to the value(s) in the table below.

      Standard resistance
      Tester Connection Condition Specified Condition N15-40 (CB+) - S1-4 (CB+) Always Below 1 Ω N15-39 (CGND) - S1-3 (CGND) Below 1 Ω N15-20 (CV+) - S1-2 (CV+) Below 1 Ω N15-19 (CV-) - S1-1 (CV-) Below 1 Ω N15-40 (CB+) - Body ground 10 kΩ or higher N15-39 (CGND) - Body ground 10 kΩ or higher N15-20 (CV+) - Body ground 10 kΩ or higher N15-19 (CV-) - Body ground 10 kΩ or higher

   
   
   • OKClick here
   • NGClick here
2. Click here

   INSPECT TELEVISION CAMERA ECU

   
   
   1. 

      Reconnect television camera ECU connector N15.

   2. Measure the voltage of the camera.

      Standard voltage
      Tester Connection Condition Specified Condition N15-40 (CB+) - N15-39 (CGND) Ignition switch on (IG), shift lever in reverse position Approx. 6 V

   
   
   • OKClick here
   • NGClick here
3. Click here

   INSPECT TELEVISION CAMERA ASSEMBLY

   
   

   1. Reconnect television camera connector S1.

   2. Check the waveform of the television camera using an oscilloscope.

      OK
      Waveform is as shown in the illustration.

      Item	Content
      Terminal No. (Symbols)	S1-2 (CV+) - S1-1 (CV-)
      Tool	0.2 V/DIV., 0.2 μsec./DIV.
      Condition	Ignition switch on (IG), shift lever reverse position

   
   
   • OKClick here
   • NGClick here
4. Click here

   REPLACE TELEVISION CAMERA ECUClick here

5. Click here

   REPAIR OR REPLACE HARNESS OR CONNECTOR

6. Click here

   REPLACE TELEVISION CAMERA ECUClick here

7. Click here

   REPLACE TELEVISION CAMERA ASSEMBLYClick here