Shifting Failure

8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
60,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1999 GMC Sonoma transmission problems

transmission problem

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1999 GMC Sonoma Owner Comments

problem #1

Dec 222006

(reported on)

Sonoma 2500 5.0

  • Automatic transmission
  • 60,000 miles

A D V E R T I S E M E N T S

i have this stupid problem once a while i have no shifting, my dash odometer lights goes off then i have no shift in gear. van will move but in limp mode.. checked out in a garage told me to get trans rebuilt. i get these codes po 740 po753 po 758 po785 and p1860 all related to trans, can this be the trans computer? help please. bob

- , Richmond, BC, Canada

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