OBD Guide

P035E

Ignition F Control Signal Circuit Low

P035E is an OBD-II diagnostic trouble code meaning: Ignition F Control Signal Circuit Low. Common causes: open or short circuit in wiring harness, ignition coil fault f. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Unstable engine operation
  • Misfires
  • Problems starting the engine
  • Check Engine Light Illuminates

Causes

  • Open or short circuit in wiring harness
  • Ignition coil fault F
  • Problems with the ECU
  • Poor contact in control circuit connectors

How to Fix

  1. Check the wiring harness for damage or breaks.
  2. Check control circuit connectors for poor connections.
  3. Check ignition coil F
  4. If necessary, replace the ignition coil
  5. Check the computer for faults

Related codes

Error P035E by Vehicle Brand

FAQ

What does the P035E code mean?

P035E is an OBD-II diagnostic trouble code that indicates: Ignition F Control Signal Circuit Low

What causes a P035E error code?

The most common causes of P035E include: Open or short circuit in wiring harness; Ignition coil fault F; Problems with the ECU; Poor contact in control circuit connectors.

How do I fix a P035E diagnostic trouble code?

To fix P035E: Check the wiring harness for damage or breaks.. Check control circuit connectors for poor connections.. Check ignition coil F. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P035E?

Limited driving only, diagnose soon

How much does it cost to fix P035E?

The estimated repair cost for P035E is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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