# Service bulletin SB\-10399

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: 10037546
- Published by NHTSA: 2011\-05\-25
- Manufacturer's number: SB\-10399
- Manufacturer's date: 2010\-12\-01
- Replaces: SB\-10399A
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:COOLING SYSTEM

## NHTSA's summary

GM: ON SOME 2011 CRUZ MODELS THERE IS A SERVICE PROCEDURE FOR FIXING THE CONDITION WHERE THE THERMOSTAT STICKS IN THE OPEN POSITION. \*RM UPDATED 6/7/11. \*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

Engine, Cooling system, Turbocharger or supercharger

## Vehicles listed

- 2011 CHEVROLET CRUZE

## Other bulletins for the same vehicles and component

- [PI0762D](/bulletins/10253637.md), 2024-04-29, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Leak at Water Pump.
- [PI0762C](/bulletins/10253636.md), 2024-04-29, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Leak at Water Pump.
- [PI0762B](/bulletins/10253635.md), 2024-04-29, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. Coolant Leak at Water Pump.
- [PI0653A](/bulletins/10190955.md), 2021-04-26, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center A Service Agent \(Dealer\) during vehicle service may need to replace an engine turbocharger \(TC\). Any turbocharger that is returned to the Warranty Parts Center \(WPC\) will be inspected by engineering for root cause failure. The Warranty Part Center \(WPC\) has received turbochargers returned by Service Agents that have been disassembled, damaged during removal from the engine, electrical harnesses or connectors that have been cut or removed from the turbocharger and/or improperly packaged turbochargers resulting in shipping damage.
- [PIP5495M](/bulletins/10190414.md), 2021-04-19, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; EXTERIOR LIGHTING. This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. The technician may find Diagnostic Trouble Codes P0299 or P0234 set. The technician is provided with a list of causes of misdiagnosis leading to returned Turbochargers with no trouble found. The purpose of this information is to reduce the number of no trouble found \(NTF\) turbochargers being returned to the WPC by informing the Service Department personnel of what inspections and/or diagnosis to perform, prior to replacing and returning a turbocharger to the WPC.
- [PIP5684B](/bulletins/10178370.md), 2020-08-10, Service bulletin: ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM; EQUIPMENT. This Preliminary information communicates the use of air leak diagnostic test tool CH\-52250 in addition to the information found in the service manual.
- [PIP5495M](/bulletins/10178315.md), 2020-08-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE. This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. The technician may find Diagnostic Trouble Codes P0299 or P0234 set. The technician is provided with a list of causes of misdiagnosis leading to returned Turbochargers with no trouble found. The purpose of this information is to reduce the number of no trouble found \(NTF\) turbochargers being returned to the WPC by informing the Service Department personnel of what inspections and/or diagnosis to perform, prior to replacing and returning a turbocharger to the WPC.
- [20NA024](/bulletins/10173410.md), 2020-04-06, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM. This informational bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.
- [PIP5495K](/bulletins/10167436.md), 2019-11-12, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. This Preliminary Information communication provides information to the technician about vehicles that may have a Malfunction Indicator Lamp on. The technician may find Diagnostic Trouble Codes P0299 or P0234 set. The technician is provided with a list of causes of misdiagnosis leading to returned Turbochargers with no trouble found. The purpose of this information is to reduce the number of no trouble found \(NTF\) turbochargers being returned to the WPC by informing the Service Department personnel of what inspections and/or diagnosis to perform, prior to replacing and returning a turbocharger to the WPC.
- [PI0653E](/bulletins/10139284.md), 2018-06-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.

JSON: [/v1/bulletins/10037546](/v1/bulletins/10037546)

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