DTC P1504 code: Intake Air System Bypass Leak Detected (AUDI, VOLKSWAGEN) Idle Speed Control Valve Closing Solenoid Control Open Circuit (BMW, MINI) Vehicle Speed Output Circuit (BUICK, CADILLAC, CHEVROLET, GMC) Intake Air Control Circuit Malfunction (FORD, LINCOLN, MERCURY) Cruise Control Cancel Switch Fault (HYUNDAI, KIA) IAC Electrical Load Failure (MAZDA) Vehicle Speed Sensor CAN Malfunction (SUBARU). Fault type Drive system in category Idle speed control failure.
Error Code DTC / Diagnostic Trouble Code:
P1504.
Hexadecimal Code: 1504.
The orange color P1504 indicates car fault. What to do when the car started to show P1504 error. After starting the car a signal P1504 lights orange. What means P1504 in orange color. Auto P1504 error repair code.
- Error code Cylinder 11 -Contribution/Balance Fault:
- What does it mean Wiring, fuel system, ECM intake air system bypass leak detected (audi, volkswagen) idle speed control valve closing solenoid control open circuit (bmw, mini) vehicle speed output circuit (buick, cadillac, chevrolet, gmc) intake air control circuit malfunction (ford, lincoln, mercury) cruise control cancel switch fault (hyundai, kia) iac electrical load failure (mazda) vehicle speed sensor can malfunction (subaru) definition.
- Error code Engine Stall Or Near Stall Detected (BUICK, CADILLAC, CHEVROLET, GMC, SATURN) A/C Pressure Sensor Low Input Conditions (CHRYSLER, DODGE, JEEP):
- What does it mean intake air system bypass leak detected (audi, volkswagen) idle speed control valve closing solenoid control open circuit (bmw, mini) vehicle speed output circuit (buick, cadillac, chevrolet, gmc) intake air control circuit malfunction (ford, lincoln, mercury) cruise control cancel switch fault (hyundai, kia) iac electrical load failure (mazda) vehicle speed sensor can malfunction (subaru) explain.
- Error code ABS Acceleration Switch Circuit Failure:
- What does it mean intake air system bypass leak detected (audi, volkswagen) idle speed control valve closing solenoid control open circuit (bmw, mini) vehicle speed output circuit (buick, cadillac, chevrolet, gmc) intake air control circuit malfunction (ford, lincoln, mercury) cruise control cancel switch fault (hyundai, kia) iac electrical load failure (mazda) vehicle speed sensor can malfunction (subaru) what is.
- Error code Cylinder 8 Injector Data Incompatible:
- What does it mean intake air system bypass leak detected (audi, volkswagen) idle speed control valve closing solenoid control open circuit (bmw, mini) vehicle speed output circuit (buick, cadillac, chevrolet, gmc) intake air control circuit malfunction (ford, lincoln, mercury) cruise control cancel switch fault (hyundai, kia) iac electrical load failure (mazda) vehicle speed sensor can malfunction (subaru) meaning.
