# Service bulletin PIT\-4997

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10034465
- Published by NHTSA: 2010\-11\-17
- Manufacturer's number: PIT\-4997
- Manufacturer's date: 2010\-03\-01
- NHTSA component: ELECTRONIC STABILITY CONTROL \(ESC\)

## NHTSA's summary

CHEVROLET/GMC: TRAC OFF AND SERVICE STABILITRAK MESSAGE WITH DTC C0900. IF THE VEHICLE IS DRIVEN AGGRESSIVELY IMMEDIATELY AFTER A COLD START, WOULD RECEIVE A TRAC OFF AND SERVICE STABILITRAC MESSAGE. THIS CONCERN MAY ALSO OCCUR IF THE ENGINE IS IMMEDIATELY FREE REVV 1/2 THROTTLE OR MORE AFTER A COLD START. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Driver assistance

## Trouble codes named

C0900

## Vehicles listed

- 2009 to 2010 CHEVROLET SILVERADO 2500
- 2009 to 2010 GMC SIERRA 2500

## Other bulletins for the same vehicles and component

- [PIT4322P](/bulletins/10251708.md), 2024-03-18, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in\-depth diagnostics are performed.
- [15NA082B](/bulletins/10250048.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Clunking Noise from Front of Vehicle During Turns and/or Bumps
- [15NA082](/bulletins/10250047.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Clunking Noise from Front of Vehicle During Turns and/or Bumps
- [PIT5039C](/bulletins/10247703.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE; UNKNOWN OR OTHER. Removing / Disabling Rear Park Assist RPO UD7.
- [PIT4551F](/bulletins/10247659.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION. Back Up Alarm Inoperative And Needs To Be Connected During PDI.
- [PIT4551E](/bulletins/10247658.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:ALARM. Back Up Alarm Inoperative And Needs To Be Connected During PDI.
- [PIT4322G](/bulletins/10247650.md), 2023-12-26, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Unwanted Stability Activation and/or C0710.
- [PIT4322F](/bulletins/10247649.md), 2023-12-26, Service bulletin: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Unwanted Stability Activation And/Or C0710.
- [11273B](/bulletins/10245820.md), 2023-12-04, Service bulletin: BACK OVER PREVENTION. Special Coverage Adjustment ? Throttle Position Sensor Replacement
- [120232002A](/bulletins/10245766.md), 2023-12-04, Service bulletin: POWER TRAIN; BACK OVER PREVENTION; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING; STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING:HYDRAULIC POWER ASSIST:PUMP; SERVICE BRAKES. Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Pressure Hose During Extreme Low Temperature Operation \(Replace Power Steering Fluid\)

JSON: [/v1/bulletins/10034465](/v1/bulletins/10034465)

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