Gauge Cluster Diagnostic Test - Dodge ZB 2005 Service Manual

Symptom:

*GAUGE CLUSTER DIAGNOSTIC TEST

GAUGE CLUSTER DRIVER CIRCUIT OPEN
GAUGE CLUSTER RETURN CIRCUIT OPEN
GAUGE COMMON CIRCUIT OPEN
GAUGE SIGNAL CIRCUIT OPEN
GAUGE RETURN CIRCUIT OPEN
FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT OPEN
WARNING INDICATOR DRIVER CIRCUIT OPEN
GAUGE CLUSTER
TEST
1 NOTE: Use this test to diagnose an Inoperative Gauge Cluster or an
inoperative component within the Gauge Cluster.
NOTE: The Instrument Cluster must pass the Diagnostic Self- Test before
diagnosing any Gauge Cluster faults.
Perform the Instrument Cluster Self- Test, this will also initiate the Gauge Cluster
Self- Test.
Turn the ignition off.
Press and hold the Trip Reset button while turning the ignition on.
Gauge Cluster Self- Test sequence (performed after Instrument Cluster gauge
sweeps):
The gauge pointers will sweep simultaneously.
Engine Coolant Temperature Gauge: 140° F (60° C), 200° F (90° C), 260° F (120° C),
Temp Critical (Gauge Maximum)
Voltmeter: 10V, 12V, 14V
Engine Oil Pressure Gauge: 40 PSI (280 kPa), 60 PSI (415 kPa), 80 PSI (560 kPa)
Engine Oil Temperature Gauge: 180° F (120° C), 240° F (160° C), 300° F (Temp
Critical ° C)
All Gauge Cluster warning indicators illuminate for approximately 5 seconds.
Select the Gauge Cluster condition:
Gauge Cluster Inoperative
Gauge Inoperative
Indicator Inoperative
POSSIBLE CAUSES
ACTION
Go To 2
Go To 5
Go To 7
INSTRUMENT CLUSTER
283
APPLICABILITY
All