FixVault

General Information: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Input signal check
  • 1. Open or Short to Power in harness
  • 2. Faulty charging system
Enable Conditions Engine speed > 520rpm
Target alternator duty > 30%
Threshold Value
  • Alternator duty < 20%
Diagnostic Time -
MIL ON Condition
  • NO MIL