99-04 Light Duty Trucks and Vans with Rear Disc Brakes Information on Resurfacing Park Brake Portion of Rear Brake Rotor - kw adjust caliper clearance corrosion cut disc drum hub rust shoe stop

The following diagnosis might be helpful if the vehicle exhibits the symptom described in the PI.

Information on resurfacing the park brake portion of the rear brake rotor

GM does not recommend any resurfacing of the park brake portion of the rear brake rotor. Only a slight sanding to remove surface rust is advised.

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Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance.

(99-04 Chevrolet Silverado, C1 C2 C3 K1 K2 K3) and (00-04 Chevrolet Tahoe, C1 K1) and (00-04 Chevrolet Suburban, C1 C2 K1 K2) and (02-04 Chevrolet Avalanche, C1 C2 K1 K2) and (99-04 GMC Sierra, C1 C2 C3 K1 K2 K3) and (00-04 GMC Yukon,Yukon XL C1 C2 K1 K2) and (01-04 GMC Yukon Denali, K6) and (02-04 Cadillac Escalade, C6 K6) and (02-04 Cadillac Escalade EXT, K6) and (02-04 Chevrolet Trailblazer) and (03-04 Chevrolet SSR) and (02-04 GMC Envoy) and (04 GMC Envoy XUV) and (02-04 Oldsmobile Bravada) and (04 Buick Rainier) and (03 - 04 GMC Savana G1 G2 G3 H1 H2) and (03 - 04 Chevrolet Express G1 G2 G3 H1 H2)

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