1999 - 2003 7.3L Power Stroke Diesel

Sponsored by:

Airbag Code 21

Reply Subscribe

Search this Thread

Old

Dec 27, 2020 | 10:40 PM

#1

RigCity

Thread Starter

|

Laughing Gas

Joined: Jan 2017

Posts: 1,216

Likes: 94

Airbag Code 21

My airbag light just stared flashing code 21 today of course it’s been on all day and just shut off as I make this post. Has anyone repaired this code before? thanks

Reply

Old

Dec 28, 2020 | 06:21 AM

#2

FordTruckNoob

FTE Chapter Leader

Joined: Jan 2005

Posts: 13,086

Likes: 4,697

From: Henderson, NV

Club FTE Gold Member

Model year of vehicle please? May I suggest adding a signature to your profile? It will help answer a lot of basic questions from the get go.

Here is an initial crack at solving your problem:
https://itstillruns.com/airbag-light...s-7652177.html

Reply

Old

Dec 28, 2020 | 04:26 PM

#3

RigCity

Thread Starter

|

Laughing Gas

Joined: Jan 2017

Posts: 1,216

Likes: 94

Thank You for the reply it is an 02. That sounds good I’ll set one up with the corresponding information. Today after driving the light has not returned.

Reply

Old

Dec 29, 2020 | 07:37 AM

#4

FordTruckNoob

FTE Chapter Leader

Joined: Jan 2005

Posts: 13,086

Likes: 4,697

From: Henderson, NV

Club FTE Gold Member

Here is the pertinent portion of the FSM. Good luck.

Tagging @Y2KW57 for Tech Folder content.

Attached Images

2002 Section 501-20B Supplemental Restraint System DIAGNOSIS AND TESTING.pdf (406.2 KB, 144 views)

Reply

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Airbag code b0029

txazguy

6.7L Power Stroke Diesel

0

Aug 8, 2016 02:44 PM

pile_53574

6.0L Power Stroke Diesel

2

Jan 8, 2014 11:50 AM

Airbag Flashing Code

JPage

1983 - 2012 Ranger & B-Series

11

May 3, 2002 07:06 AM

Reply Share

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 04:56 AM.