I HAVE A 2001 CHEVY 2500HD DIESEL LB7 THE ...

2001 Chevrolet Truck

Tiny

ChevyLB7

November, 14, 2012 AT 3:14 AM

I have a 2001 chevy 2500HD diesel LB7 the speedometer works, but no odometer or no gear range selector, seems to be stuck in 3rd gear.
I have already replaced the NSBU switch, with no change.

FOUND 832 RELATED QUESTIONS

5 Answers

Tiny

ASEMaster6371

November, 14, 2012 AT 3:28 AM

Dash cluster for the odometer.

Stuck in 3rd? You need to have the trans system checked for any codes and get back to us.

Roy

Tiny

ChevyLB7

November, 14, 2012 AT 3:44 AM

One code it showed was a po700 if that helps.

Tiny

ChevyLB7

November, 14, 2012 AT 3:48 AM

I believe the p0700 was a TCM malfunction.
I can't remember exactly but I believe the TCM showed a p1711 or p0711 of either of these make sense.

Tiny

ASEMaster6371

November, 14, 2012 AT 3:48 AM

Thats a general trans failure. Get a trans shop to check it. It could be wiring, solenoids or internal failure

Roy

Tiny

ChevyLB7

November, 14, 2012 AT 3:52 AM

Okay, thanks for the help!

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