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Home >> Volvo >> 2003 >> C70 2.3 53, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (Immobilizer Module (IMM) And Guard Lock And Alarm (GLA) - Diagnostic Trouble Codes (DTC) (Coupe)) >> GLA-114: Control Module. Fault In EPROM (1999-2002) >> Fault in EPROM >> Intermittent fault

Intermittent fault

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Check control module connector for loose connections according to Loose connections (terminals) and contact resistance and oxidation according to Contact resistance and oxidation .

Fig 1: Identifying Ohms Display
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.