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Home >> Suzuki >> 2008 >> XL7 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> Diagnostic Information and Procedures >> DTC P0562 >> Circuit/System Testing

Circuit/System Testing

  1. Verify DTC P0563 is set as current.
  2. Engine running, measure the voltage at the battery terminals and compare it with the scan tool ECM Ignition 1 Signal parameter. Verify that battery terminal and ignition 1 signal readings do not differ more than 2.0 volts.
    • If greater than specified value, test the ignition 1 circuits X2 terminal 5, X2 terminal 54 and ground circuits X2 terminal 1, X2 terminal 2 and X2 terminal 4 for open/high resistance.
  3. If the circuits test normal, replace the ECM.
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