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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. Permanent Fault (1999-2002) >> Signal too low. Permanent fault >> Checking key

Checking key

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 been used because the alarm has been triggered.

Check to ensure that the correct key is used.

Read of the diagnostic trouble codes (DTCs) for the immobilizer and remedy accordingly.

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