01331

01331 - Door Control Module; Driver Side (J386)

01331 - Door Control Module; Driver Side (J386): Supply Voltage Too Low

Possible Causes

• Fuse(s) faulty
• Wiring/Connectors from/to Control Module faulty
• Power Supply (Battery/Generator) faulty

Possible Solutions

• Check Fuse(s)
• Check/Repair Wiring/Connectors from/to Control Module
• Check Power Supply (Battery/Generator)

Special Notes

• When found in an individual control module, it's most likely a local source (e.g. wiring/connectors).
• When found in multiple control modules at the same time, it's most likely a common source (e.g. ground spot, battery, generator).
• Intermittent codes are often stored during low outside temperature when the battery capacity goes down and may be ignored.

01331 - Door Control Module; Driver Side (J386): Faulty

Possible Causes

• Fuse(s) faulty
• Wiring/Connectors from/to Control Module faulty
• Door Control Module Driver Side (J386) faulty

Possible Solutions

• Check Fuse(s)
• Check/Repair Wiring/Connectors from/to Control Module
• Check Door Control Module Driver Side (J386)

01331 - Door Control Module; Driver Side (J386): Single-Wire Operation

Possible Symptoms

• Data Bus Comfort working in Single-Wire Mode

Possible Causes

• Wiring/Connectors from/to Door Control Module Driver Side (J386)
• Control Module in CAN Data Bus Comfort faulty

Possible Solutions

• Check Measuring Value Blocks (MVB)
• Check Wiring/Connectors from/to Door Control Module Driver Side (J386)