Diagnostic Procedure
WARNING: This page is about a different car, the 2004 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
PRNDL INDICATOR MALFUNCTION (4.7L) - DIAGNOSTIC PROCEDURE
| TEST | ACTION |
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| 1 | Turn the ignition on. With the DRBIII(R), select Body, then Electro/Mech Cluster. Was the DRBIII(R) able to communicate with the Instrument Cluster?
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| 2 | Observe the PRNDL indicators while cycling the ignition from the off to the on position. Did all of the indicators illuminate?
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| 3 | Turn the ignition on. With the DRBIII(R), select Trans, Monitor Display, Shift Lever, then SLP. Monitor the Shift Lever status.
NOTE:
Engage the Park Brake before proceeding. Move the gear shift lever through all of the different positions. Does the SLP reading match the state of the transmission gear?
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