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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (Introduction, Basic Diagnosis, DTC/Circuit Diagnosis) (1 Of 2) >> System Description >> Diagnosis System (ADAS Control Unit) >> On Board Diagnosis Function (With ICC) >> When The On Board Self-Diagnosis Does Not Start

When The On Board Self-Diagnosis Does Not Start

If the on board self-diagnosis does not start, check the following items.

Assumed Abnormal Part Inspection Item
Information Display Combination Meter malfunction Check that the self-diagnosis function of the combination meter operates. Refer to ON BOARD DIAGNOSIS FUNCTION .
ICC/ASCD steering Switch malfunction Perform the inspection for DTC "C1A06". Refer to DTC DESCRIPTION .
Harness malfunction between ICC steering Switch and ECM
Harness malfunction between ASCD steering Switch and ADAS Control Unit
ECM malfunction
ADAS Control Unit malfunction
  • Check power supply and ground circuit of ADAS Control Unit. Refer to DIAGNOSIS PROCEDURE .
  • Perform SELF-DIAGNOSIS for "ICC/ADAS"with CONSULT, and then check the malfunctioning parts. Refer to DTC INDEX .
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