P3068 – BMW DTC

BMW DTC P3068 – Active Grill Air Shutter ‘A’ Motor Temperature Too High

DTC P3068 meaning on BMW

DTC P3068 on a BMW indicates that the Active Grill Air Shutter ‘A’ Motor Temperature is too high. This fault code is triggered when the temperature of the motor that controls the active grill air shutter exceeds the specified limit set by the vehicle’s computer system.

BMW DTC P3068 symptoms

Symptoms of DTC P3068 on a BMW may include:

• Check Engine Light illuminated on the dashboard
• Reduced engine performance or power
• Increased fuel consumption
• Engine overheating in extreme cases

BMW DTC P3068 causes

The common causes of DTC P3068 on a BMW include:

• Failed Active Grill Air Shutter ‘A’ Motor
• Wiring or connector issues related to the motor
• Software or programming issues
• Overheating of the motor due to excessive load or poor cooling

BMW DTC P3068 seriousness

While DTC P3068 may not cause immediate drivability issues, it is important to address this fault code promptly to prevent potential damage to the active grill air shutter motor and ensure optimal engine performance and efficiency.

How to diagnose DTC P3068 on BMW

To diagnose DTC P3068 on a BMW, a mechanic would typically perform the following steps:

1. Use a diagnostic scanner to retrieve the fault code and related data
2. Inspect the Active Grill Air Shutter ‘A’ Motor and its wiring for any visible damage or signs of overheating
3. Test the motor’s resistance and functionality using a multimeter
4. Check for any software updates or reprogramming needed for the motor control module

How to fix DTC P3068 on BMW

To fix DTC P3068 on a BMW, the following steps may be taken:

1. Replace the faulty Active Grill Air Shutter ‘A’ Motor if it is determined to be the cause of the high temperature
2. Repair or replace any damaged wiring or connectors associated with the motor
3. Ensure proper cooling of the motor by checking for obstructions or blockages in the air intake
4. If necessary, update the software or reprogram the motor control module to address any programming issues

How to erase DTC P3068 on BMW

Once the underlying issue causing DTC P3068 on a BMW has been resolved, the fault code can be cleared using a diagnostic scanner. After the repair or replacement of components, the mechanic can reset the fault code memory in the vehicle’s computer system to erase DTC P3068 and turn off the Check Engine Light.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.