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Idle Stabilization (Shift Mode Signal)

  1. Turn ignition off. Disconnect FICU harness connector. Connect LED Tester (US 1115 ) between terminals No. 14 and No. 34 of FICU connector. Turn ignition on.
  2. Vehicles with automatic transmission, engage selector lever in "N" and then "P". Tester must illuminate. Tester should not illuminate when shifted into driving gears. If light does not illuminate as specified, repair break in wiring.
  3. Vehicles with manual transmission, shift into any gear. Tester must illuminate. If tester does not illuminate, repair break in wiring.
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