2007 Grand Cherokee WK Factory Service Manual 8 - ELECTRICAL

B184F-FLIPPER GLASS CONTROL CIRCUIT HIGH- CLUSTER





For a complete wiring diagram Refer to Section 8W.



Possible Causes
 
(Q82) FLIP-UP GLASS RELAY CONTROL CIRCUIT SHORT TO BATTERY
 
FLIP-UP GLASS RELAY
 
INSTRUMENT CLUSTER
 




Diagnostic Test

1. TEST FOR INTERMITTENT CONDITION

With the scan tool, record and erase DTC's
Operate the Flip-Up Glass Switch several times.
Cycle the ignition from on to off 3 times.
Turn the ignition on.
With the scan tool, read DTC's.

Does the scan tool display B184F-FLIPPER GLASS CONTROL CIRCUIT HIGH?

Yes


No

2. FLIP-UP GLASS RELAY SHORTED



With the scan tool, erase DTC's.
Install a substitute relay in place of the Flip-Up Glass relay (in Junction Block).
With the scan tool actuate the Flip-Up Glass.
With the scan tool, read DTC's.

Does the scan tool display FLIPPER GLASS RELAY CONTROL CIRCUIT HIGH?

No


Yes

3. (Q82) FLIP-UP GLASS RELAY CONTROL CIRCUIT SHORT TO BATTERY



Turn the ignition off.
Remove the Flip-Up Glass relay.
Disconnect the Cluster C2 connector.
Measure the voltage between ground and the (Q82) Flip-Up Glass Relay Control circuit in the Cluster C2 connector.

Is the voltage above 0.5 volts?

Yes


No