OBD Guide

P1395

Glow Plug Monitor Fault Bank 1

P1395 is an OBD-II diagnostic trouble code meaning: Glow Plug Monitor Fault Bank 1. Common causes: one or more glow plugs are faulty, open or short circuit in the glow plug circuit. Estimated repair cost: $17–67.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–67 (est.)

Symptoms

  • Difficulty starting the engine (especially when cold)
  • Unstable engine idling
  • Increased white smoke on startup
  • Increased fuel consumption
  • Check engine light on dashboard

Causes

  • One or more glow plugs are faulty
  • Open or short circuit in the glow plug circuit
  • Poor contact in glow plug circuit connectors
  • Faulty glow plug relay
  • Problems with the engine control unit

How to Fix

  1. Check the resistance of all glow plugs in bank 1
  2. Check the integrity of the system wiring and connectors
  3. Check the functionality of the glow plug relay
  4. If necessary, replace faulty spark plugs
  5. Clear error codes and check if error is returned

Related codes

Error P1395 by Vehicle Brand

FAQ

What does the P1395 code mean?

P1395 is an OBD-II diagnostic trouble code that indicates: Glow Plug Monitor Fault Bank 1

What causes a P1395 error code?

The most common causes of P1395 include: One or more glow plugs are faulty; Open or short circuit in the glow plug circuit; Poor contact in glow plug circuit connectors; Faulty glow plug relay.

How do I fix a P1395 diagnostic trouble code?

To fix P1395: Check the resistance of all glow plugs in bank 1. Check the integrity of the system wiring and connectors. Check the functionality of the glow plug relay. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1395?

Yes, but get it checked soon

How much does it cost to fix P1395?

The estimated repair cost for P1395 is $17–67. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat