Pre-purchase inspection checklist — 2001 GMC Sierra
The 2001 GMC Sierra has a notable number of recalls and complaints, particularly concerning brakes and engine issues. The recall data suggests problems with the antilock brake system and engine sensors, while complaint data highlights brake and cooling issues. While the vehicle has some known faults, evidence is limited and incomplete, so general checks are advised.
NHTSA data on file today
The 2001 GMC Sierra has 7 NHTSA recall campaigns and 264 owner complaints on file as of . Recall data is refreshed daily from NHTSA.
Recall campaigns on file
- NHTSA #09E025000 FMVSS 108/REPLACEMENT HEADLAMPS/AMBER REFLECTOR NHTSA notice
- NHTSA #07V521000 CRANKSHAFT POSITION SENSOR NHTSA notice
- NHTSA #07E066000 90 DEGREE 7-WAY RIGHT ANGLE ADAPTORS/TOW ASSEMBLIE NHTSA notice
- NHTSA #05V379000 UNWANTED ABS ACTIVATION NHTSA notice
- NHTSA #05V161000 PARKING BRAKE SYSTEM NHTSA notice
- NHTSA #04E022000 DURAKON/BEDLINER DETACHES FROM THE TRUCK NHTSA notice
- NHTSA #04V129000 GM/TAILGATE SUPPORT CABLE NHTSA notice
Most-cited components in owner complaints
- Service Brakes, Hydraulic 100 complaints
- Service Brakes 31 complaints
- Engine and Engine Cooling 22 complaints
- Tires 18 complaints
- Suspension 15 complaints
- Parking Brake 14 complaints
Of the 264 complaints on file, 30 report a crash and 2 a fire; across all 264 complaints, owners report 9 injuries and 5 deaths (owner-reported, not verified by NHTSA).
Known issues to inspect
ABS system may activate unexpectedly
How to check: Test the brakes while driving in a safe environment.
Crankshaft position sensor failure
How to check: Observe engine lights and listen for rough idling.
Tailgate support cables may corrode
How to check: Inspect the tailgate for cable corrosion or fractures.
Test-drive walkthrough
- 01
Cold start
What to check: Check for warning lights and rough idling.
Red flag: Check engine light stays on
- 02
First minute idling
What to check: Note any unusual sounds from the engine.
Red flag: Knocking or irregular idle noise
- 03
Low-speed braking
What to check: Evaluate brake response and feel for pulsations.
Red flag: Uneven braking or noise
- 04
Highway acceleration
What to check: Ensure smooth acceleration without sputtering.
Red flag: Hesitation or stuttering on throttle
- 05
Parking brake test
What to check: Engage parking brake on slight incline.
Red flag: Vehicle moves despite brake engaged
- 06
Tailgate inspection
What to check: Inspect for corrosion on support cables.
Red flag: Visible cable rust or breaks
Questions for the seller
Use this exact phrasing.
- Has the crankshaft sensor been replaced?
- Have the ABS issues been addressed?
- Any recent brake system maintenance?
- Have the tailgate support cables been checked?
- Any check engine lights in the past?
Documents to request
Don't sign anything until you have these.
- Service history records
- Recall repair confirmations
- Recent brake system invoices
- Title and registration documents
- Emissions test certificate
Generated by gpt-4o on from the NHTSA recall campaigns and owner-complaint counts on file for the 2001 GMC Sierra at the time. AI output can be wrong; confirm anything you find with a mechanic.
Next step
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