U3013

Control Module Input Power C Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$6–56 (est.)

Symptoms

Unstable engine operation
Problems starting the engine
Check Engine Light Is On
Failure of individual vehicle systems
Electronics malfunctions

Causes

Broken wire in the power circuit
Oxidation or damage to connectors
Fuse or relay failure
Problems with the control module itself
Short circuit in the circuit

How to Fix

Check the integrity of the fuses
Inspect connectors and wires for damage
Check the voltage in the module power circuit
Test the operation of the control module
Replace damaged circuit components

Related codes

U3000 U3001 U3012