Jeep Grand Cherokee WK. Manual — part 472
B1851–FLIPPER GLASS SWITCH STUCK– CLUSTER (CONTINUED)
3.
FLIP-UP GLASS SWITCH SENSE CIRCUIT SHORT TO GROUND
Turn the ignition off.
Disconnect the Cluster C3 connector.
Measure the resistance between ground and the Flip-Up Glass Switch
Sense circuit.
Is the resistance below 1000.0 ohms?
Yes
>> Repair the Flip-Up Glass Switch Sense circuit for a short
to ground.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8
- ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
No
>> Replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8
- ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
8N - 48
POWER LOCKS - ELECTRICAL DIAGNOSTICS
WK
B184E–FLIPPER GLASS CONTROL CIRCUIT LOW– CLUSTER
WK
POWER LOCKS - ELECTRICAL DIAGNOSTICS
8N - 49
B184E–FLIPPER GLASS CONTROL CIRCUIT LOW– CLUSTER (CONTINUED)
For the Power Door Lock circuit diagram (Refer to 8 - ELECTRICAL/POWER LOCKS - SCHEMATICS AND DIA-
GRAMS)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Continuously
•
Set Condition:
When the Cluster senses a low condition on the Flip-UP (Flipper) Glass Relay Control circuit for over 10 sec-
onds, this code will set.
Possible Causes
(Q82) FLIP-UP GLASS RELAY CONTROL CIRCUIT SHORT TO GROUND
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 FLIPPER GLASS RELAY CONTROL CIRCUIT LOW?
Yes
>> Go To 2
No
>> The conditions that caused this code to set are not present at this time. Using the wiring diagram/sche-
matic as a guide, inspect the wiring and connectors.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES - STANDARD PROCEDURE)
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 LOW?
No
>> Replace the Flip-Up Glass relay.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8
- ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
Yes
>> Go To 3
8N - 50
POWER LOCKS - ELECTRICAL DIAGNOSTICS
WK
B184E–FLIPPER GLASS CONTROL CIRCUIT LOW– CLUSTER (CONTINUED)
3.
(Q82) FLIP-UP GLASS RELAY CONTROL CIRCUIT SHORT TO GROUND
Turn the ignition off.
Remove the Flip-Up Glass relay.
Disconnect the Cluster C2 connector.
Measure the resistance between ground and the (Q82) Flip-Up Glass
Relay Control circuit.
Is the resistance below 10000.0 ohms?
Yes
>> Repair the (Q82) Flip-Up Glass Relay Control circuit for a
short to ground.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8
- ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
No
>> Replace the Instrument Cluster in accordance with service
information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to 8
- ELECTRICAL/ELECTRONIC CONTROL MODULES -
STANDARD PROCEDURE)
WK
POWER LOCKS - ELECTRICAL DIAGNOSTICS
8N - 51
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