2003 Ford E-450 Super Duty Alarm/Remote Start Wiring

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selmore

Member - Posts: 5

Joined: May 01, 2003

Location: United States

Posted: May 01, 2003 at 6:49 PM / IP Logged

I need a wiring diagram/cheat sheet for installing an alarm in an E-450. Any help is appreciated.

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Ronald Mark

Copper - Posts: 66

Joined: February 03, 2003

Posted: May 02, 2003 at 11:27 AM / IP Logged

This is 2002, newest I have

ITEM | WIRE COLOR |POL| WIRE LOCATION |

| 12V|yellow & lt. grn/pur|+ |ignition harness |

| POWER LOCK|*1 | |*1 |

| POWER UNLOCK|*1 | |*1 |

Notes:

*1 Without keyless entry use pink / YELLOW for lock and pink/lt. green for unlock. They are 5 wire reverse polarity mastered from the driver switch and found in either kick panel. With keyless entry use WHITE/ red for lock and BLACK/ white for unlock. They are negative trigger and found at the VSM. On the vehicles with keyless entry the GEM shuts down after the doors have been locked for a certain time period, to 'wake-up' the system refer to directfax document #1094. *2 The VSM (Vehicle Security Module) is to the right of the accelerator pedal above the transmission hump below the radio. Not accessible from radio opening. *3 For tach go to any one of the ignition coils and use the wire that is NOT RED / lt. green. On diesel vehicles the tach wire is green or white, in a 42 pin plug under the clamp on the engine side of the air intake duct. On diesel vehicles the wait to start light is activated by a databus wire from the ECM. To do wait to start use a pulse timer relay and follow directfax document #1091. *4 Also found at the radio on vehicles that have the in-dash CD changer.

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selmore

Member - Posts: 5

Joined: May 01, 2003

Location: United States

Posted: May 02, 2003 at 5:59 PM / IP Logged

So far so good!

Thanks

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selmore

Member - Posts: 5

Joined: May 01, 2003

Location: United States

Posted: May 07, 2003 at 5:23 PM / IP Logged

Apparently there were some changes from '02 to '03. Here's what I have confirmed from my experience:

ITEM | WIRE COLOR |POL| WIRE LOCATION |

| 12V|yellow |+ |ignition harness |

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Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

2003 Ford E-450 Super Duty Alarm/Remote Start Wiring

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