After my Tahoe gets up to normal operating tempetures when I hit a bump, any size bump in the road, all of the gauges start to go crazy. I have checked and cleaned all conection on grounding straps and both cable coming off the batery. If I have a OBD wire pluged into the OBD plug, no reader connection on the other end, the gauges work propery. Any sugestions on what to do?
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2002 Chevrolet Tahoe Question: Gauge cluster going giving crazy readings when going over bumps
Answer #1Greg's Orange Auto (14915 Answers) , Orange, CA - (714) 361-9386globalhelper September 14, 2012, 15:16Master
this is a common issue and gm extended its cust asst to 5yrs 100k mile which you are out of the coat is approx 450.00 depending on your area
ReplyBob525, September 14, 2012, 16:00Rookie
So the gauge cluster is the issue and need to be repaired/replaced?
Replyglobalhelper, September 14, 2012, 16:18Master
yes it does
Answer #2csubak30 September 14, 2012, 19:47Master
Only other options is to attempt to re-solder all points on the back of the cluster. Otherwise, get a new cluster.