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2002 Dodge Ram 1500 4.7 VSS

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=33641
Printed Date: May 04, 2025 at 2:26 AM


Topic: 2002 Dodge Ram 1500 4.7 VSS

Posted By: finnegan
Subject: 2002 Dodge Ram 1500 4.7 VSS
Date Posted: June 10, 2004 at 3:17 PM

having trouble finding vss on this truck any help-i know its at the pcm??????



Replies:

Posted By: jfk51502003
Date Posted: June 10, 2004 at 5:00 PM

DIRECTWIRE™ WIRING INFORMATION - DODGE / RAM PICKUP / 2002 / Accessory

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12voltspnk/blk & RED / wht + ignition harness
Ignitionblue (16 awg) + ignition harness
Parking Lights+BLACK / YELLOW relay under hood at pwr ctr
Parking Lights-purple / YELLOW headlight switch
Notes: Parking lights require a negative trigger thru a 330 or 1.4K ohm resistor. Headlights require a negative trigger thru a 1.8K ohm resistor. There is a rest resistance on the wire, so MUST use a relay to isolate away from the switch.
Headlightpurple / YELLOW - headlight switch
Notes: Parking lights require a negative trigger thru a 330 or 1.4K ohm resistor. Headlights require a negative trigger thru a 1.8K ohm resistor. There is a rest resistance on the wire, so MUST use a relay to isolate away from the switch.
Trunk/Hatch ReleaseN/A
Power Sliding DoorN/A
Speed SenseWHITE/ orange conn. 2, pin 27 @ PCM
Notes: The PCM (Powertrain Control Module) is on the passenger side firewall.
Wipersbrn/wht (L),RED / yel (H) + wiper motor
LF Window up/dnlt. blue - white A driver window switch
RF Window up/dnbrn/wht - pur/wht A driver kick panel
LR Window up/dnRED / blk - blu/wht A driver kick panel
RR Window up/dngrn/wht - gry/blk A driver kick panel
Sun Roof open/close
Sun Roof Limit/close
Memory Seat 1
Memory Seat 2
Memory Seat 3
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Immobilizer Bypass Module:Required: YesType: Sentry KeyPart #: 555C or 555U
Notes: Only vehicles with gray keys have the immobilizer.


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This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.



Posted By: finnegan
Date Posted: June 10, 2004 at 6:20 PM
thanks



Posted By: makrndusa
Date Posted: June 28, 2004 at 11:48 AM

Does any know  how to get miles data from PCM of Dodge RAM 1500 ,2002 model?



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sekar


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