2001 Chevrolet Sonora Service and Repair Manual
This factory service and repair manual for the 2001 Chevrolet Sonora is a one-engine book: everything in it is written around the naturally aspirated 5.7L OHV V8 of 350 cubic inches, fitted to a four-door sport utility offered as Base, LS and LT. Nothing branches by displacement, so a technician moving from the intake to the exhaust to the cooling system reads one set of figures throughout. The trims differ in equipment, and the wiring diagrams carry those circuits along with the ones common to all three.
Engines covered
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 4-door sport utility
Trims covered
- Base
- LS
- LT
Known issues on the 2001 Sonora. Nothing has been recorded against this model year on the federal record, neither a recall nor an owner complaint. What the manual gives in place of a defect history is procedure: engine mechanical repair and its clearances, fuel and ignition diagnosis, transmission and driveline service, steering and suspension work with alignment and torque figures, and the brake and electrical diagnostics that a sport utility of this vintage needs most often. Wiring diagrams accompany the electrical work circuit by circuit.
