DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LTG)
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an over
Opel encourages customers to call
the toll-free number for assistance.
However, if a customer wishes to
write or e-mail Opel, the letter
should be addressed to:
United States and Puerto Rico
Opel Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232-5136
www.Opel.com
1-800-521-7300
1-800-832-