Mechanics

DODGE RAM GAUGES PROBLEM

1998 Dodge Ram • 250,000 miles

The instrument cluster gauges on my 1998 Dodge ram 2500 are jumping. Was told that it needed a new pcm. Put a new one in and nothing. Everything was the same. Can someone please give me any ideas on what can be wrong?It did throw 2 codes. 940 and 999. Thank you.
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Guest
April 9, 2013.




Put your old pcm back.

Who told you this and why?

Most likely the cluster has failed

Roy

ASEMaster6371
Apr 10, 2013.


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