DTC B1535-87: Image Processing Module "B" Video Signal Missing Message [09/2022 - ]: Procedure
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- CHECK PANORAMIC VIEW MONITOR SYSTEM
- Check if the panoramic view system is malfunctioning.
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - ]
Result
Result Proceed to Malfunction does not occur A Malfunction occurs B
Result:
B
GO TO PANORAMIC VIEW MONITOR SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2022 - ]
Result:
A
See step 2
- Check if the panoramic view system is malfunctioning.
- CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY ASSEMBLY - PARKING ASSIST ECU)
- Disconnect the G148 multi-display assembly connector.
- Disconnect the N128 parking assist ECU connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition G148-2 (GB+) - N128-1 (GB+) Always Below 1 Ω G148-4 (GVO+) - N128-3 (GVO+) Always Below 1 Ω G148-3 (GVO-) - N128-4 (GVO-) Always Below 1 Ω G148-1 (GGND) - N128-2 (GGND) Always Below 1 Ω G148-5 (SGND) - N128-5 (SGND) Always Below 1 Ω G148-2 (GB+) or N128-1 (GB+) - Body ground Always Below 1 Ω G148-4 (GVO+) o N128-3 (GVO+) - Body ground Always 10 kΩ or higher G148-3 (GVO-) or N128-4 (GVO-) - Body ground Always 10 kΩ or higher G148-1 (GGND) or N128-2 (GGND) - Body ground Always 10 kΩ or higher G148-5 (SGND) or N128-5 (SGND) - Body ground Always 10 kΩ or higher Result
Proceed to OK NG
Result:
OK
REPLACE MULTI-DISPLAY ASSEMBLY. Refer to REMOVAL [08/2021 - ]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR