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2004 Land Rover Range Rover 4.4L PCM

Paul Technician California Posted   Latest   Edited  
Question
Unsolved
Driveability
Programming
2004 Land Rover Range Rover HSE 4.4L (1 M62) 5-spd (5HP-24)
Pcm Programming

Good Morning,

The PCM in this vehicle is damaged from the thermostat heater / connector issue, where it puts power on the ground circuit. My question is, can a used pcm be unlocked and used on this, or is the pcm only replaceable with a new one?

Thank you.

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Helpful
 
Jeff Owner/Technician
New York
Jeff
 

… has a BMW engine and EFI system, you can use a used DME, but like BMW, you will need the DME, EWS and key all from the same vehicle to work, contact Goldwing Rovers and they can sell you all the pieces. Phone …

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Eric Technical Support Specialist
California
Eric
 

Paul, I recommend calling RPM Motorsports. They may be able to rpmmotorsport​.​net Regards, Eric Scharpng

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Paul Technician
California
Paul
 

Thank you for the replies. Our service writer found a place in Santa Ana, CA., that repairs these modules. Should have it back 2-3 days.

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The magazine automotive repair shop owners and technicians read first to learn about the latest tools and equipment in the automotive aftermarket that can increase productivity in the shop and maximize billable hours. VehicleServicePros.com is the official website of PTEN magazine. Corporate Partner