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Home >> Volvo >> 2003 >> C70 2.3 53, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Electrical Connectors - Information & Repair (Coupe)) >> Electrical >> Reading Off Volvo On-Board Diagnostic (OBD) System >> Activating components

Activating components

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.
Fig 1: Identifying Combined Instrument Panel
GLL124926Courtesy of VOLVO CARS OF NORTH AMERICA.

With this function the combined instrument panel gauge, warning lamps and displays be activated to Check that signals from control module to components are correct and that the LCD cells in the displays are undamaged.

The following gauges are activated at the same time:

The following warning lamps are activated at the same time:

On activation the needles on the gauges go from minimum to maximum at the same time as the warning lamps flash. The odometer and trip odometer displays show all digits as zeros first. Then Ones are displayed: Twos, Threes and so on.

The clock and outside temperature gauge (trip computer) displays show all digits as zeros first. Then Ones are displayed: and Twos, Threes and so on at the same time as the trip computer function symbols flash. Note that the upper left segment of the clock's first digit is missing.

For further information about activation, see Activating components/functions .