Category: Fault diagnosis, fault symptoms
Diagnostic System Check - Vehicle
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Scan Tool Does Not Communicate with Chassis High Speed GMLAN Device
Scan Tool Does Not Communicate with High Speed GMLAN Device
Scan Tool Does Not Communicate with Low Speed GMLAN Device
Scan Tool Does Not Communicate with Mid Speed GMLAN Device
Scan Tool Does Not Power Up
Symptoms - Data Communications
Symptoms - Vehicle