AutoCodes – MINI – P153C MINI

P153C MINI Code - Idle Air Control Actuator 2 Target Position Fault

Quick Answer

The Engine Control Module (ECM) monitors the Idle Air Control Actuator. Common causes include Faulty Idle Air Control Actuator, Idle Air Control Actuator harness is open or shorted, Idle Air Control Actuator circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P153C MINI indicates Idle Air Control Actuator 2 Target Position Fault.
Common causes: Common causes include Faulty Idle Air Control Actuator, Idle Air Control Actuator harness is open or shorted, Idle Air Control Actuator circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 972

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Dec 31, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P153C MINI Description

The Engine Control Module (ECM) monitors the Idle Air Control Actuator. The ECM sets the OBDII code when the Idle Air Control Actuator is not to factory specifications.

OBDII Code P153C MINI - Idle Air Control Actuator 2 Target Position Fault - AutoCodes.com — P153C MINI Code - Idle Air Control Actuator 2 Target Position Fault

What does this mean?

What are the Possible Causes of the DTC P153C MINI?

Faulty Idle Air Control Actuator
Idle Air Control Actuator harness is open or shorted
Idle Air Control Actuator circuit poor electrical connection

How to Fix the DTC P153C MINI?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P153C MINI code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P153C MINI code?

Need more information on how to fix the P153C MINI code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P153C MINI code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P153C MINI Code

1. What are the common symptoms of OBDII code P153C in a MINI related to the Idle Air Control Actuator 2 Target Position Fault?

- Common symptoms include rough idling, stalling at idle, fluctuating idle speed, and potential engine performance issues.

2. What causes the Idle Air Control Actuator 2 Target Position Fault (P153C) in a MINI?

- The fault code P153C is typically triggered by a faulty idle air control actuator, wiring issues, or problems with the actuator's position sensor.

3. How can I diagnose the Idle Air Control Actuator 2 Target Position Fault in my MINI?

- Diagnosing P153C involves checking the idle air control actuator's electrical connections, inspecting for damaged wiring, and testing the actuator's functionality using a diagnostic scanner.

4. Can a dirty throttle body or intake system cause OBDII code P153C in a MINI?

- Yes, a dirty throttle body or intake system can disrupt the idle air control actuator's operation, potentially leading to the P153C fault code.

5. Is it safe to continue driving my MINI with OBDII code P153C related to the Idle Air Control Actuator 2 Target Position Fault?

- It is not recommended to drive the vehicle with this fault code present, as it can lead to poor engine performance and potential stalling, increasing the risk of safety hazards.

6. How can I reset the OBDII code P153C in my MINI after repairing the Idle Air Control Actuator 2 Target Position Fault?

- After repairing the issue causing the P153C code, you can reset it using an OBDII scanner or by disconnecting the car battery for a few minutes to clear the fault code.

7. Are there any DIY repair tips for fixing the Idle Air Control Actuator 2 Target Position Fault in a MINI?

- DIY repair tips include checking and cleaning the idle air control actuator, inspecting wiring for damage, and ensuring proper connections before considering actuator replacement.

8. Will a faulty oxygen sensor trigger the OBDII code P153C related to the Idle Air Control Actuator 2 Target Position Fault in a MINI?

- While a faulty oxygen sensor may affect engine performance, it is not directly linked to triggering the P153C fault code specifically related to the idle air control actuator.

9. Can a low battery voltage or charging system issue cause the Idle Air Control Actuator 2 Target Position Fault (P153C) in a MINI?

- Yes, low battery voltage or charging system issues can impact the idle air control actuator's operation, potentially leading to the P153C fault code being triggered.

10. How crucial is it to address the OBDII code P153C related to the Idle Air Control Actuator 2 Target Position Fault promptly in a MINI?

- It is important to address the P153C fault code promptly to prevent further engine performance issues, potential stalling, and to maintain the overall health and efficiency of the vehicle.