Specifications

If no fault codes appear the instrument cluster will begin a walking segment and gauge test.
Walking segment and gauge test
This test requires a visual inspection of each odometer segment as it is displayed to determine a pass or fail
condition.
1. All segments will be illuminated at once.
2. Then each individual segment of the odometer display will be illuminated in sequence.
3. If any segment fails to illuminate, repeat test to confirm the failure.
4. If failure is confirmed replace the faulty instrument cluster.
The instrument cluster will perform a bulb check of each indicator lamp that the instrument cluster controls.
1. If a individual amber indicator lamp does not illuminate the instrument cluster should be removed,
however check that bulb is not faulty and bulb holder is properly installed on the circuit board before
considering replacing instrument cluster. If bulb and holder are ok replace faulty instrument cluster.
2. Each of the red indicators are illuminated by a LED. If a LED fails to illuminate the Instrument
cluster must be replaced.
The instrument cluster will perform a gauge actuator test. In this test the instrument cluster circuitry
positions each of the gauge needles at three different calibration points, then returns them to their relaxed
position.
1. If an individual gauge does respond properly or at all remove the instrument cluster and check the
gauge terminal pins are properly inserted through the spring clip terminal pin receptacles on the instrument
cluster.
2. If the gauge terminal connections are ok replace the faulty cluster.
This ends the Self Diagnostic test. The instrument cluster will automatically exit the test and return to
normal operation.
Spark Plug Wire Reroute - TSB (1997-1999 V6/V8 Models)
Dodge Magnum Engine - 3.9L Plug Wire Reroute (MSWord)
Dodge Magnum Engine - 5.2/5.9L Plug Wire Reroute (MSWord)
950 The cluster is not receiving an ABS
lamp -on message from the CAB.
connections at the CAB
2. Check the CAB fuse.
999
An error has been discovered.
1. Record the failure message.
2. Depress the trip odometer reset
button to continue the self diagnostic
test.