5000CD Quattro Wagon (Canada) L5-2226cc 2.22L SOHC Turbo (MC) (1986)
Function selector switch, rear view
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connect ohmmeter between contact R and 31
^
specified value: infinity ohms
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press reset button
^
specified value: approx. 0 ohm
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connect ohmmeter between contact 31 and 1
^
specified value: infinity ohm
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push left function selector switch
^
specified value: approx. 0 ohm
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connect ohmmeter between contact 31 and 2
^
specified value: infinity ohm
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push right function selector switch
^
specified value: approx. 0 ohm
If specified values are not obtained, - replace function selector switch
Wire Connector, Function Selector Switch
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switch ignition ON
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connect voltmeter between contacts 31 and 15 of 6 point wire connector
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turn park lights ON and turn instrument panel illumination control to the left as far as it will go
^
specified value: approx. 12.0V
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switch ignition OFF
If specified values are NOT obtained, - repair wiring using current flow diagram
If specified values are obtained, - remove instrument cluster
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check for continuity between wire connector of function selector switch and connector of computer
Wire Connector, Function Selector Switch