100CS Quattro Wagon V6-2.8L (AAH) (1992)
second digit: position of coding switch (see illustration)
Example:
62 = 6 cyl., USA, gasoline
Coding switch positions
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adjust coding switch (arrow) to position 2 (USA) or position 3 (Canada)
AUTO CHECK SYSTEM, TROUBLESHOOTING
General notes
See Repair Group 90 for instrument cluster and instrument cluster component removing/installing procedures.
See wiring diagrams and Repair Group 97 for locations of Auto-check system components in engine compartment.
If all specified values are obtained during troubleshooting and Auto-check system continues to malfunction,
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replace Auto-check system/Board computer printed circuit board
If incorrectly formed symbols or lines appear on display,
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replace Auto-check system/Board computer display unit
Before replacing a defective component,
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check wiring to component for open/short circuits according to wiring diagram, repair as necessary
If Auto-check system display is dim,
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check bulbs, see Repair Group 90 for bulb positions
Test conditions
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battery OK
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fuse S8 OK