Component Inspection

■ AVH switch Check 

1. IG "OFF".
2. Disconnect the AVH switch connector.
3. Measure resistance between power terminal and signal terminal of the AVH switch connector.

   Specification: 

   Approx. below 1Ω - (In case of pressing the AVH switch)

   Approx. ∞ Ω - (In case of not pressing the AVH switch)

4. Is the measured resistance within specifications?

   YES 

   • Fault is intermittent caused by poor connection in AVH switch harness and/or HECU's connector. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   • Substitute with a known-good AVH switch and check for proper operation. If problem is corrected, replace AVH switch and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.