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Home >> Jeep >> 2005 >> Wrangler X, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 627 (Powertrain Diagnostic Procedures - DRIVEABILITY - Gas - Symptom & Diagnostic Tests (DTCS P0031 To P1899)) >> DRIVEABILITY - Gas - Diagnostic Tests >> P0505-Idle Air Control Motor Circuits (Gas - Except NGC) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2004 Dodge Pickup and 2004 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. GOOD TRIP EQUAL TO ZERO
  2. (K40) IAC #1 DRIVER CIRCUIT SHORTED TO #2, #3, OR #4
  3. (K60) IAC #2 DRIVER CIRCUIT SHORTED TO #3 OR #4
  4. (K39) IAC #3 DRIVER CIRCUIT SHORTED TO (K59) IAC #4 DRIVER CIRCUIT
  5. IAC DRIVER CIRCUIT SHORTED TO VOLTAGE
  6. IAC DRIVER CIRCUIT SHORTED TO GROUND
  7. IAC MOTOR OPERATION
  8. IAC MOTOR