GM Service Manual Online
For 1990-2009 cars only

Coverage codes are noted under the applicable labor operations for the appropriate year, make and model labor time guide that is being reviewed. Each alpha/numeric combination indicates a coverage that applies to that labor operation. Below is a listing of the explanation of each Coverage Code used in this publication.

Sublet:

S1: Sublet Administrative Allowance 0.2 of an hour applies to this labor operation (Sublet Administrative allowance can only be submitted in conjunction with a sublet repair receipt).

S2: Sublet Administrative Allowance applies and an additional 0.1-0.3 of an hour can be claimed only if the vehicle is delivered to and from the repair location by the dealer. (Sublet Administrative allowance can only be submitted in conjunction with a sublet repair receipt).

Emission:

2005 through 2006 MY Coverage

Emission Related Components require the following warranty coverage:

Coverage Code

Applicable To

Federal Emission Warranty

California Emission Warranty*

Canadian Federal Emission Warranty

E

Passenger Car and LD Truck Emission Related Components

2/24 on vehicles with GVW < 8,500#s

3/50 on vehicles with GVW < 14,000#s

3/60,000 km

E

HD Gas Emission Related Components

5/50 on vehicles with GVW > 8,500#s

5/50 on vehicles with GVW > 14,000#s

5/80,000 km

E

LHD Diesel Emission Related Components

5/50 on vehicles with GVW < 14,000#s

NA

5/80,000 km

E

HD Diesel Emission Related Components

5/100 on vehicles with GVW > 14,000#s

5/100 or 3000 hrs on vehicles with GVW > 14,000#s

5/160,000 km

Select emission related components on certain vehicles require the following extended warranty coverage:

Coverage Code

Applicable To

Federal Emission Warranty

California Emission Warranty*

Canadian Federal Emission Warranty

E1

Select California Emission Related Components

NA

7/70 on vehicles with GVW < 14,000#s

NA

E1

Select California SULEV Emission Related Components

NA

8/100 on vehicles with GVW < 14,000#s and SULEV (RPO NU3) emissions

NA

E2

Select Federal/California Emission Related Components

8/80 on vehicles with GVW < 8,500#s

8/80 on vehicles with GVW < 8,500#s

8/130 km on PCM and Catalytic Converter

*California Emission Warranty applies to vehicles registered in CA, MA, ME and VT with California Emissions for 2005 through 2006 MY.

Diesel:

2005 through 2006 MY Coverage

Diesel Related Components require the following warranty coverage:

Coverage Code

Applicable To

Diesel Warranty

D

Light Duty Truck Diesel Related Components

6.5L Diesel Engine and 6.6L Duramax Diesel Engine 5/100 miles or 5/160 km Subject to $100 Deductible After 3/36 miles or 3/60 km

D

Medium Duty Truck Diesel Related Components

6.5L Diesel Engine and 6.6L Duramax Diesel Engine5/100 miles or 5/160 km Subject to $100 Deductible After 3/36 miles or 3/60 km

D

Medium Duty Truck Diesel Related Components

7.8L Duramax Diesel Engine 3/Unlimited