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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-455: IMMO-VGLA Code. Signal Too Low. Intermittent Fault (1999-2002) >> Signal too low. Intermittent fault >> 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.

A non-approved key has probably been used because the alarm has been triggered.

Check the key and read off diagnostic trouble codes (DTCs) for the immobilizer.

Fig 1: Identifying VCT2000
GLL100563Courtesy of VOLVO CARS OF NORTH AMERICA.