NHTSA Office of Defects Investigation
Preliminary Evaluation PE88-002: FRCTR OF P/S PUMP BRCKT
- Closed
NHTSA's Office of Defects Investigation opened Preliminary Evaluation PE88-002 on October 9, 1987 and closed it on April 22, 1988. NHTSA's investigations file lists 8 models from 2 makes for it.
Updated daily from NHTSA's investigations file
Key facts
- NHTSA number
- PE88-002 (also written PE88002)
- Investigation type
- Preliminary Evaluation The first stage of most defect investigations: NHTSA's Office of Defects Investigation gathers basic information about a possible safety defect, including from the manufacturer.
- Status
- Closed April 22, 1988
- Opened
- Closed
- Vehicle or equipment manufacturer
- General Motors, LLC
- Component
- Steering
- Vehicles and equipment
- 8 models from 2 makes, including the Chevrolet S10 and Chevrolet S15
A recall appears here only when NHTSA's investigations file links one to the investigation; NHTSA's summary or record can name others.
NHTSA's summary
As NHTSA's Office of Defects Investigation wrote it for Preliminary Evaluation PE88-002.
GENERAL MOTORS HAS DETERMINED THAT SOME 1987 GMC S/T MODEL TRUCKS MAYEXPERIENCE FRACTURE OF THE POWER STEERING PUMP SUPPORT BRACE. THISCONDITION CAN IN TURN LEAD TO POSSIBLE FRACTURE OF THE POWER STEERINGPUMP MOUNTING BRACKET AND/OR LOSS OF THE SERPENTINE ACCESSORY DRIVEBELT. LOSS OF THE DRIVE BELT WOULD RESULT IN LOSS OF A/C, GENERATOR,POWER STEERING ASSIST AND WATER PUMP OPERATION.ANALYSIS: THERE ARE NO REPORTS IN THE ODI LETTER FILE REGARDING THISPROBLEM.ALTHOUGH G.M. HAS 153 COMPLAINTS, MOST OFWHICH ARE WARRANTY CLAIMS, ONLY TWO ACCIDENTS HAVE BEEN REPORTED THATWERE ALLEGDLY CAUSED BY THE FAILURE OF THE P/S SYSTEM. P/S ASSIST FAILURESHOULD NOT NEGATE STEERING CONTROL EVEN THOUGH THERE IS AN APPRECIABLEINCREASE IN STEERING EFFORT.======
Vehicles and equipment listed for this investigation
NHTSA's investigations file lists these vehicles and equipment for Preliminary Evaluation PE88-002. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.
Chevrolet
All Chevrolet recallsGMC
GMC S15
GMC S25
- 1987
GMC T15
- 1987
GMC T25
- 1987
What an NHTSA investigation is
NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.
An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Sources
NHTSA's investigation record for PE88-002
Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.