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Keyboard Function Check 3

  1. Using Gauge System Tester (Rotunda 021-00055), connect one lead of tester to Black/White wire at trip computer connector and other lead to ground.
  2. Slowly adjust resistance from 0-1000 ohms and back to 0 again. Check to see that A/ECON, I/ECON, AV/SPD and DIST functions are working.
  3. If some or no functions are working, replace trip computer. If all functions are working, repair Black/White wire between trip computer and keyboard.
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