Dodge ZB 2005 Service Manual page 1666

*GAUGE CLUSTER DIAGNOSTIC TEST —
TEST
6 Turn the ignition off.
Disconnect the Instrument Cluster C2 harness connector.
Disconnect the Gauge Cluster C2 harness connector.
Measure the resistance of the appropriate Gauge Return circuit between the
Instrument Cluster C2 connector and the Gauge Cluster C2 connector.
Is the resistance above 5.0 ohms?
Yes → Repair the appropriate Gauge Return circuit for an open.
→ Replace the Gauge Cluster in accordance with the Service Infor-
No
7 Turn the ignition off.
Disconnect the Gauge Cluster C2 harness connector.
Turn the ignition on.
Measure the voltage between the Fused Ignition Switch Output (Run-Start) circuit
and ground.
Is the voltage below 10.5 volts?
Yes → Repair the Fused Ignition Switch Output (Run-Start) circuit for
→ Go To 8
No
8 Turn the ignition off.
Disconnect the Instrument Cluster C2 harness connector.
Disconnect the Gauge Cluster C2 harness connector.
Using the wiring diagram/schematic as a guide, measure the resistance of the
appropriate Warning Indicator Driver circuit between the Instrument Cluster C2
connector and the Gauge Cluster C2 connector.
Is the resistance above 5.0 ohms?
Yes → Repair the appropriate Warning Indicator Driver circuit for an
→ Replace the Gauge Cluster in accordance with the Service Infor-
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
mation.
Perform BODY VERIFICATION TEST - VER 1.
an open.
Perform BODY VERIFICATION TEST - VER 1.
open.
Perform BODY VERIFICATION TEST - VER 1.
mation.
Perform BODY VERIFICATION TEST - VER 1.
INSTRUMENT CLUSTER
Continued
285
APPLICABILITY
All
All
All