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Home >> GMC >> 2011 >> Yukon Base, 5.3 3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Automatic Transmission - 2ML70 - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0562 or P0563 >> Circuit/System Verification

Circuit/System Verification

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  1. Engine running with the hood open, accessories OFF, measure and record the battery voltage. The voltage should be between 12.6-15.0 V.
  2. Observe the scan tool transmission data ignition voltage parameter. The reading should be between 12.6-15.0 V.
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