P0612 - Injector Control Module Relay Control

What does P0612 mean?

This code signifies a problem with the control circuit for the injector control module relay. The relay is not being activated or deactivated correctly.

• Faulty relay or relay socket
• Wiring issue in the relay control circuit
• Problem with the control module commanding the relay

Click steps to track your progress.

1. 1

   Check the injector control module relay for proper seating and function.

2. 2

   Inspect the wiring for the relay control circuit.

3. 3

   Test the control module's ability to activate the relay.

4. 4

   A mechanic can further diagnose this relay circuit.