Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| DIGITAL INSTRUMENT PANEL | |||||
| PIT-4730A | 06/01/2010 | 10036550 | Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; spee | 03/28/2011 | |
| SB-09-06-03-007 | 09/01/2009 | 10032459 | Chevrolet: malfunction indicator lamp (mil) illuminated, dtc p0480 and/or p0481 set-temperature gauge indicates hot-cooling fans intermittent or inoperative (install revised cooling fan relay and harness assembly). *pe | 03/26/2010 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| DIGITAL INSTRUMENT PANEL | |||
| 03/17/2007 | 1000 | 4 | 02/28/2007 |
| 140 mph speedometer can't be read properly while driving. even with new glasses this gage is for kilometers only. we need a new dial that shows mph readable to 2 1/2 mph. there is no reason in this usa to have a speedometer to go to 140 mph. 2 times the legal speed limit in the usa. when spending $25,000 on this new chevy impala, one would not even think that gm is so cheap to same money on the speedometer dial. there is no reason for only have numbers of speed at 20 mph when the police give out tickets for 5 mph over the speed limit. *tr | |||
| 07/22/2007 | 37000 | 1 | 05/11/2007 |
| Tl*the contact owns a 2007 chevrolet impala. the contact stated that the air bag light continues to illuminate on the instrument panel. once this occurs, all of the other indicators illuminate and the instrument panel fails. she has not noticed this failure in other vehicles such as the one she owns. she notified the manufacturer, but they have yet to respond. the dealer from where she purchased the vehicle stated that it was out of warranty, therefore, she would have to pay $89 for a diagnostic. the diagnostic was not performed. the speed and powertrain were unknown. the failure and current mileages were 37,000. | |||
| 01/26/2007 | 3200 | 4 | 11/10/2006 |
| Tl*the contact owns a 2007 chevrolet impala. while attempting to turn the vehicle at 15 mph through a puddle of water the steering wheel locked. the vehicle was brought to the dealer four times ,and the serpentine belt and tensioner were replaced. the vehicle was placed on a diagnostic machine on several occasions, but the cause of failure could not be determined. the current mileage 5,600, and failure mileage was 3,200. *ak the dealer stated had to perform electrical diagnostic and verified air bag light on and tire monitor system was on, the dealer repaired both defects. the consumer stated wants to be either reimbursed for repairs and or new vehicle and or be replaced. the air bag light illuminated and there was also a porlbme with the power steering locking up. updated 05/22/07*tr | |||