Pinpoint Test Av: The Headlamps On Warning Chime Is Inoperative
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- AV1 CHECK THE SAFETY BELT WARNING CHIME OPERATION
- Key in OFF position.
- Key in ON position.
- Monitor the safety belt warning chime when the ignition switch is transitioned from OFF to RUN for 6 seconds.
- Does the safety belt warning chime operate for approximately 6 seconds?
- AV2 CHECK THE EXTERIOR LAMPS OPERATION
- Key in OFF position.
- Place the headlamp switch in the PARK or HEADLAMP ON position.
- Do the headlamps or parking lamps operate?
- YES : Go to AV3.
- NO : REFER to EXTERIOR LIGHTING article.
- AV3 CHECK THE DOOR AJAR WARNING INDICATOR OPERATION
- Key in ON position.
- Open then close the LH front door while observing the door ajar warning indicator in the instrument cluster (IC) message center.
- Does the door ajar warning indicator operate correctly?
- YES : Go to AV4.
- NO : Go to Pinpoint Test M .
- AV4 CHECK FOR CORRECT SJB OPERATION
- Disconnect all the SJB connectors.
- Check for:
- corrosion
- damaged pins
- pushed-out pins
- Connect all the SJB connectors and make sure they seat correctly.
- Operate the system and verify the concern is still present.
- Is the concern still present?
- YES
: INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES
article. TEST the system for normal operation.
If the concern remains, REINSTALL the original SJB and Go to AV5.
- NO : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
- AV5 CHECK FOR CORRECT INSTRUMENT CLUSTER (IC) OPERATION
- Disconnect the instrument cluster (IC) connector.
- Check for:
- corrosion
- damaged pins
- pushed-out pins
- Connect the instrument cluster (IC) connector and make sure it seats correctly.
- Operate the system and verify the concern is still present.
- Is the concern still present?
- YES : INSTALL a new instrument cluster (IC). REFER to Instrument Cluster (IC) . TEST the system for normal operation.
- NO : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.