OBD Guide

P3475

Cylinder 10 Deactivation/Intake Valve Control Circuit Low

P3475 is an OBD-II diagnostic trouble code meaning: Cylinder 10 Deactivation/Intake Valve Control Circuit Low. Common causes: open or short circuit in wiring harness, valve control solenoid malfunction. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Unstable engine operation
  • Increased fuel consumption
  • Power Loss
  • Check Engine Light Is On
  • Vibrations at idle

Causes

  • Open or short circuit in wiring harness
  • Valve control solenoid malfunction
  • Problems with the valve deactivation mechanism
  • Engine control unit malfunction
  • Poor contact in electrical connections

How to Fix

  1. Check the integrity of the wiring harness to the 10th cylinder
  2. Test control solenoid resistance
  3. Check the valve deactivation mechanism for jamming
  4. Inspect electrical connections and contacts
  5. If necessary, replace faulty components

Related codes

Error P3475 by Vehicle Brand

FAQ

What does the P3475 code mean?

P3475 is an OBD-II diagnostic trouble code that indicates: Cylinder 10 Deactivation/Intake Valve Control Circuit Low

What causes a P3475 error code?

The most common causes of P3475 include: Open or short circuit in wiring harness; Valve control solenoid malfunction; Problems with the valve deactivation mechanism; Engine control unit malfunction.

How do I fix a P3475 diagnostic trouble code?

To fix P3475: Check the integrity of the wiring harness to the 10th cylinder. Test control solenoid resistance. Check the valve deactivation mechanism for jamming. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P3475?

Yes, but get it checked soon

How much does it cost to fix P3475?

The estimated repair cost for P3475 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat