GM Service Manual Online
For 1990-2009 cars only

DTC Code

6.6L

8.1L

DTC P0218

C

C

DTC P0561

C

C

DTC P0562

C

C

DTC P0563

C

C

DTC P0602

C

C

DTC P0613

C

C

DTC P0634

B

B

DTC P0658

A

A

DTC P0659

B

B

DTC P0700

A

A

DTC P0701

C

C

DTC P0703

C

C

DTC P0706

A

A

DTC P0708

A

A

DTC P0711

B

B

DTC P0712

B

B

DTC P0713

B

B

DTC P0716

A

A

DTC P0717

A

A

DTC P071A

C

C

DTC P0721

A

A

DTC P0722

A

A

DTC P0729

A

A

DTC P0731

A

A

DTC P0732

A

A

DTC P0733

A

A

DTC P0734

A

A

DTC P0735

A

A

DTC P0736

A

A

DTC P0741

B

B

DTC P0742

B

B

DTC P0751

A

A

DTC P0752

A

A

DTC P0756

A

A

DTC P0757

A

A

DTC P0761

A

A

DTC P0762

A

A

DTC P0776

A

A

DTC P0777

A

A

DTC P0815, P0816, or P0826

C

C

DTC P0826

B

B

DTC P0827

B

B

DTC P0828

B

B

DTC P0842

A

A

DTC P0843

A

A

DTC P0847

A

A

DTC P0848

A

A

DTC P0872

A

A

DTC P0873

A

A

DTC P0877

A

A

DTC P0878

A

A

DTC P0880

C

C

DTC P0881

C

C

DTC P0882

C

C

DTC P0883

C

C

DTC P0894

B

B

DTC P0960

A

A

DTC P0962

A

A

DTC P0963

A

A

DTC P0964

A

A

DTC P0966

A

A

DTC P0967

A

A

DTC P0972

A

A

DTC P0973

A

A

DTC P0974

A

A

DTC P0975

A

A

DTC P0976

A

A

DTC P0977

A

A

DTC P0978

A

A

DTC P0979

A

A

DTC P0980

A

A

DTC P1688

Not Used

B

DTC P1761 or P1762

C

C

DTC P1779

Not Used

B

DTC P2536

C

C

DTC P2670

A

A

DTC P2671

B

B

DTC P2723

A

A

DTC P2724

A

A

DTC P2727

A

A

DTC P2729

A

A

DTC P2730

A

A

DTC P2761

A

A

DTC P2763

A

A

DTC P2764

A

A

DTC P2771

B

B