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Home >> Chevrolet >> 2012 >> Volt >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> Driver Information Center Switch Malfunction - DTC B3567 >> Circuit/System Testing

Circuit/System Testing

  1. Vehicle OFF, disconnect the harness connector at the S16 driver information center switch.
  2. Test for less than 10 Ω between the low reference circuit terminal 2 and ground.
    • If greater than the specified range, test the low reference circuit for an open/high resistance. If the circuit tests normal replace the P16 instrument cluster.
  3. Vehicle in Service Mode, test for 10-12 V between the signal S16 driver information center switch signal circuit terminal 1 and ground.
    • If less than the specified range, test the signal for an open/high resistance or a short to ground. If the circuit tests normal replace the P16 instrument cluster.
    • If greater than the specified range, test the signal circuit for a short to high voltage. If the circuit tests normal, replace the P16 instrument cluster.
  4. If all circuits tests normal, test or replace the S16 driver information center switch.
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