Diagnostic Test
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CONNECTOR
- Turn the ignition switch OFF.
- Disconnect the 12V battery cable from the negative terminal.
- Check the terminals and connectors of the around view monitor control unit for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Repair the terminal and connector.
- CHECK HARNESS FOR OPEN CIRCUIT
- Disconnect the connector of around view monitor control unit.
- Check the resistance between the around view monitor control unit harness connector terminals.
Around view monitor control unit harness connector Resistance (Ω) Connector No. Terminal No. B50 27 28 Approx. 54 - 66
Is the measurement value within the specification?
YES
GO TO STEP 3 .
NO
Repair the around view monitor control unit branch line.
- CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the around view monitor control unit. Refer to DIAGNOSIS PROCEDURE .
Is the inspection result normal?
YES (Present error)
Replace the around view monitor control unit. Refer to REMOVAL AND INSTALLATION .
YES (Past error)
Error was detected in the around view monitor control unit branch line.
NO
Repair the power supply and the ground circuit.