The service and repair manual for the 2001 GMC B7 — 7.2L I6 and 8.1L V8 engines, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones GMC published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2001 |
|---|---|
| Engines | 7.2L I6 — OHV, turbocharged 8.1L V8 — OHV |
| Trims | B7T042 Bus (School) - Cab Forward |
| Federal record | 1 recall · 0 complaints · 68 technical service bulletins (refreshed 2026-08-21) |
02 / Known issuesRecalls on federal record for the 2001 B7
- Service Brakes, Air — antilock · 00V232008This condition could cause the abs ecu to exhaust the air at the air brake modulators for one or mor.
Owners have filed 0 complaints and GMC has issued 68 technical service bulletins for the 2001 B7. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2001 B7 manual
Is this manual specific to the 2001 B7?
Yes. It is the OEM manual matched to the 2001 model year, covering the 7.2L I6 and 8.1L V8 across the B7T042 Bus (School) - Cab Forward trims. Specifications and procedure sequences are the ones GMC published for this year.
What 2001 B7 problems does it help with?
1 recall is on federal record for the 2001 B7, covering service brakes, air. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by GMC dealers.
Does it include 2001 B7 wiring diagrams?
Yes — the complete wiring diagrams for the 2001 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther B7 years and 2001 GMC models
2002 B7 · 2000 B7 · 1999 B7 · 1998 B7 · 1997 B7 · 1996 B7 · 1995 B7 · all 10 years
2001 GMC C3500HD · 2001 GMC C6500 Topkick · 2001 GMC C7500 Topkick · 2001 GMC Jimmy · 2001 GMC Safari · 2001 GMC Savana 1500 · 2001 GMC Savana 2500 · 2001 GMC Savana 3500 · 2001 GMC Sierra 1500 · 2001 GMC Sierra 1500 HD · 2001 GMC Sierra 2500 · 2001 GMC Sierra 2500 HD · every 2001 model