# Service bulletin PIT4648D

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: 10245302
- Published by NHTSA: 2023\-11\-20
- Manufacturer's number: PIT4648D
- Manufacturer's date: 2012\-10\-01
- NHTSA component: ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SERVICE BRAKES

## NHTSA's summary

ABS Light and/or Service Stability Message On With DTC C0045 and/or C0050.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10245302-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10245302-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes, Driver assistance

## Trouble codes named

C0045, C0050

## Vehicles listed

- 2008 to 2012 CHEVROLET EXPRESS
- 2008 to 2012 GMC SAVANA

## Recalls for the same vehicles and component

- [2015352](/recalls/tc/2015352.md), 2015-08-05: Brakes
- [2011188](/recalls/tc/2011188.md), 2011-05-06: Brakes
- [11V275000](/recalls/nhtsa/11V275000.md), 2011-05-06: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

## Other bulletins for the same vehicles and component

- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [21\-NA\-043](/bulletins/11011709.md), 2024-12-10, Service bulletin: STRUCTURE:BODY; WHEELS; ENGINE; SERVICE BRAKES; UNKNOWN OR OTHER. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold \(prepping\) to the customer.
- [PIP5596A](/bulletins/10253061.md), 2024-04-15, Service bulletin: SERVICE BRAKES; FUEL SYSTEM, GASOLINE. This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
- [PIT5058B](/bulletins/10247706.md), 2023-12-26, Service bulletin: LANE DEPARTURE. School Bus Brake Warning System RPO UJ1 Functional Test And Diagnostics.
- [PIT4648D](/bulletins/10247663.md), 2023-12-26, Service bulletin: SERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). ABS Light and/or Service Stability Message On With DTC C0045 and/or C0050.
- [14096A](/bulletins/10247303.md), 2023-12-18, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; BACK OVER PREVENTION. Oxygen Sensor Fracture
- [14096](/bulletins/10247302.md), 2023-12-18, Service bulletin: BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Oxygen Sensor Fracture
- [PIT5122D](/bulletins/10247066.md), 2023-12-11, Service bulletin: VEHICLE SPEED CONTROL:CRUISE CONTROL; SERVICE BRAKES. Stability Message Low Power Brake Light And Cruise Control Operation.
- [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/10245302](/v1/bulletins/10245302)

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