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Home >> Toyota >> 1988 >> 4Runner Base, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel - Standard >> Trouble Shooting >> Overdrive Indicator System - CAMRY >> OD Main Switch

OD Main Switch

  1. Remove console box.
  2. Using ohmmeter, measure resistance between terminals No. 1 and 3. See Figure. Resistance readings should be as follows:
    • OD main switch on - resistance reading: infinite ohms
    • OD main switch off - resistance reading: zero ohms

    If OD main switch resistance readings are as specified, check operation of OD OFF INDICATOR . If either resistance reading is not as specified, replace OD main switch.