FixVault
Home › Saturn › 2002 › L100 › Repair and Diagnosis › Electrical › Charging Systems › Diagnostic Tests › DTC P1637: Generator L-Terminal Control Circuit › Diagnostic Procedures

Diagnostic Procedures

To diagnose DTC, see Fig 1 .

Fig 1: DTC P1637: Generator L-Terminal Circuit
G00357713Courtesy of GENERAL MOTORS CORP.
About FixVault