G 20 Van V8-5.7L VIN R (1996)
Auxiliary Power Outlet: Testing and Inspection
Troubleshooting Hints
1. CHECK condition of RADIO - I Fuse, AUX-A Maxi Fuse, and AUX-B Maxi Fuse. If any fuse is open, LOCATE and REPAIR cause of overload
and REPLACE Fuse(s).
2. CHECK that Ground G201 is clean and tight.
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CHECK for a broken (or partially broken) wire inside the insulation which could cause system malfunction but prove GOOD in a
Continuity/Voltage check with a system disconnected. These Circuits may be intermittent or resistive when loaded, and if possible, should be
checked by monitoring for a Voltage drop with the system operational (under load).
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CHECK for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (Refer to "General
Troubleshooting Procedures,"). See: Diagrams/Diagnostic Aids