5000CD Quattro Wagon (Canada) L5-2226cc 2.22L SOHC Turbo (MC) (1986)
Connector A - Yellow Band
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check voltage supply to Board Computer as follows:
Connector B - White Band
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connect voltmeter between contact 7 of connector A (yellow band) and contact 1 of connector B (white band) on instrument cluster
^
specified value: approx. 12.0V
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connect voltmeter between contacts 7 and 12 of connector A
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switch ignition ON
^
specified value: approx. 12.0V
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switch ignition OFF
If specified values are NOT obtained, - repair break in wiring using current flow diagram
Contacts on Printed Circuit (1-8)
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connect voltmeter between contact 3 and 7 of printed circuit
^
specified value: 12.0V
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connect voltmeter between contact 3 and 2 of printed circuit
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switch ignition ON
^
specified value: approx. 12.0V