P24F1

Control Module Wake-up Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$6–56 (est.)

Symptoms

Problems starting the engine
The control unit does not activate
Check Engine Light Is On
Loss of communication with the control unit

Causes

Short circuit in wake-up circuit
Control unit malfunction
Problems with wiring or connectors
Faulty relay or fuse

How to Fix

Check the integrity of the wake-up circuit
Inspect connectors and wiring for damage
Check relays and fuses
Test the control unit
Replace faulty components

Related codes

P24F0 P24F2 P24F3