Primary Functions Controlled by the Rear BCM
When this module fails, you will typically lose operation of the following systems on your Porsche 911, Cayenne, Macan, or 718:
Exterior Rear Lighting
Manages the brake lights, turn signals, reverse lights, and rear fog lamps.
Hatch & Trunk Operation
Controls the electronic latching and unlatching of the rear hatch (Cayenne/Macan) or engine lid/trunk (911/718).
Electric Spoiler
Oversees the deployment and retraction of the active rear spoiler based on vehicle speed.
Anti-Theft System
Houses the Anti-Theft Alarm Control Unit, monitoring rear entry points and sensors.
Central Timing
Manages the Central Timer (CTM) for synchronized rear body functions.
Convenience Features
Controls the rear wiper (if equipped) and power supply for other rear-end electronic components.
Symptoms of a Faulty Module
If your original Porsche Rear BCM is failing, you may experience:
- Intermittent or total loss of rear lights.
- The rear spoiler staying stuck in one position or throwing an error message.
- The rear hatch failing to open via the remote or interior button.
- False alarm triggers or a total failure of the security system.
Critical Service Requirements
⚠ Important Prerequisites
- Module Communication: Your original faulty module must still communicate with a scan tool. If your original module is "dead" or has no communication, this cloning process cannot be performed. Please contact us for additional recovery options.
- Donor Module: You must provide a good used replacement module with a matching part number for the data transfer.
- Result: You will receive both modules back. The replacement unit will be 100% Plug & Play, requiring no further dealership programming.
Warranty & Guarantee Information
Our Commitment to Quality
- Customer-Supplied Parts: There is no warranty on parts provided by the customer. We guarantee our programming work, but cannot guarantee the internal health of used hardware we did not supply.
- ECU Maverick Modules: For a full guarantee and warranty, you may choose to have us program one of our tested in-stock modules to your vehicle. Please contact us for pricing and availability.
How the Process Works
Submit Work Order
Complete the work order form on our website with your vehicle and module information.
Receive Work Order Number
We'll issue your unique work order number and send detailed mailing instructions via email.
Ship Your Modules
Follow our mailing instructions to send both your Original Faulty Module and Replacement Donor Module.
Clone & Pay
Our technicians perform the data transfer. Once complete, you'll receive payment instructions and we'll ship both modules back.
Vehicle Compatibility
This service supports the Rear BCM found in the following models:
Porsche 911
991 Generation (2012–2019)
Porsche Cayenne
958 Generation (2011–2018)
Porsche Macan
2014–Present
Porsche 718 Boxster / Cayman
2017–Present
Primary Compatible Part Number
958-907-279-D
Additional Compatible Part Numbers
7PP907279AH, 7PP907279AR, 7PP907279BD, 7PP907279BF, 7PP907279BS, 7PP907279BT, 7PP907279CB, 7PP907279CF, 7PP907279CG, 7PP907279CH, 95861827912, 95861827913, 95861827914, 95861827915, 958907279, 958907279A, 9A790727900, 7PP907064CE, 7PP907064, 7PP907064KT, 7PP907064HP, 7PP907064DS, 7PP907064HL, 7PP907064LF, 7PP907064JH, 7PP907064CG, 7PP907064CS, 7PP907064BE, 7PP907064CL, 7PP907064CT, 7PP907064HE, 7PP907064JB, 7PP907064GJ, 7PP907064DG, 7PP907279BF, 7PP907279BM, 7PP907279M, 7PP907279S, 7PP907279BG, PAE-907-279-B, 7PP-907-279-AJ, 7PP-907-279-AN, 7PP-907-279-AT, 7PP-907-279-BA, 7PP-907-279-BR, 958-907-064-J, 7PP-907-064-EP, 7PP-907-064-GF, 7PP-907-064-HE, 7PP-907-064-HH, 7PP-907-064-HL, 7PP-907-064-HP, 7PP-907-064-HS, 7PP-907-064-JB, 7PP-907-064-JL, 7PP-907-064-KJ, 7PP-907-064-KM, 958-907-064-B, 9A7-907-064-02, 9A7-907-064-30
