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Home/DTC Codes/Ford/Excursion/2000-2003 7.3L V8 Power Stroke Diesel/P0382
P0382

Glow Plug/Heater Circuit B

2000-2003 Ford Excursion 7.3L V8 Power Stroke Diesel

Moderate SeverityPowertrainGeneric (SAE)

Description

Malfunction in the glow plug circuit B (second bank on V-configuration diesels).

Symptoms

  • Check Engine Light
  • Hard cold starting
  • White smoke
  • Extended cranking

Common Causes

  • Faulty glow plug(s) Bank 2
  • Wiring issue Bank 2
  • Relay/module failure

Diagnostic Steps

  1. Test glow plug resistance Bank 2
  2. Check wiring
  3. Test relay

Repair Notes

Replace faulty glow plugs Bank 2.

Related Codes

P0380Glow Plug/Heater Circuit AP0383Glow Plug Control Module Control Circuit Low

Other Powertrain Codes

P0382 on Other Vehicles

Ford Excursion

2003-2005 6.0L V8 Power Stroke Diesel

Ford F-150

2018-2020 3.0L V6 Power Stroke Diesel

Ford F-250 Super Duty

1999-2003 7.3L V8 Power Stroke Diesel

Ford F-250 Super Duty

2003-2007 6.0L V8 Power Stroke Diesel

Ford F-250 Super Duty

2008-2010 6.4L V8 Power Stroke Diesel

Ford F-250 Super Duty

2011-2016 6.7L V8 Power Stroke Diesel

Ford F-250 Super Duty

2017-2024 6.7L V8 Power Stroke Diesel

Ford F-350 Super Duty

1999-2003 7.3L V8 Power Stroke Diesel

Common Questions

What does code P0382 mean on a 2000-2003 Ford Excursion?

P0382 stands for "Glow Plug/Heater Circuit B". Malfunction in the glow plug circuit B (second bank on V-configuration diesels).

What are the symptoms of P0382 on a Ford Excursion?

Common symptoms of P0382 include: Check Engine Light, Hard cold starting, White smoke, Extended cranking.

What causes P0382 on a 2000-2003 Ford Excursion?

Common causes of P0382 include: Faulty glow plug(s) Bank 2, Wiring issue Bank 2, Relay/module failure.

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