P1396 Glow Plug Monitor Fault Bank 2

Category: Powertrain - Fuel/Air Metering
Severity: Check Engine Light
Applies to: F-250/F-350 Super Duty diesel

What does P1396 mean on a Ford?

P1396 — Glow Plug Monitor Fault Bank 2. This Ford-enhanced code applies to F-250/F-350 Super Duty diesel.

Common causes of P1396

Failed bank 2 glow plugs
Monitor circuit fault
Wiring damage
Corroded connections
Controller fault

How to fix P1396

Test bank 2 plug resistances
Replace failed plugs as a set
Check monitor wiring
Clean connections
Confirm the monitor passes