Name: Pontiac G6 2005-2006 BCM Clone Service — Body Control Module Bench Programming
Brand: Pontiac
SKU: PONTIAC-G6-BCM-CLONE
Price: 249 USD
Availability: InStock

Pontiac G6 BCM clone

Pontiac G6 BCM clone by Karman Auto is a precise bench-programming workflow for the 2005-2010 Pontiac G6. Specifically, we read your original failed module, write the data byte-for-byte onto a donor you supply, and then verify the copy before shipping both back. Moreover, your VIN, immobilizer seed, and factory trim coding are preserved exactly. However, you are responsible for sourcing a donor that carries the identical factory part number — we do not sell or swap modules.

Pontiac G6 2005-2006 BCM Clone Service — Overview

The first-year Pontiac G6 on the GM Epsilon I platform (shared with the Chevrolet Malibu of the same era) uses an early-Epsilon BCM that is NOT interchangeable with the 2007+ G6 BCM. The 05-06 module supports the original G6 GT and GTP coupe and sedan with its unique remote-start option and the rare panoramic four-panel sunroof option that almost no other GM vehicle received.

What This Service Is (And Is Not)

This is a cloning service only. Karman Auto does not sell parts or donor modules. You ship us two BCMs: your original (failed) unit and a donor unit you have sourced with the exact same part number. We read the data from your original, write it byte-for-byte onto your donor, re-read the donor to verify the copy, and ship both modules back to you. The donor becomes a functional replacement for your original.

Common Reasons Pontiac G6 Owners Replace This BCM

05-06 G6 BCM complaints: panoramic roof will not operate in sequence, remote-start enable bit resets after battery disconnect, ABS and traction-control lamps that will not clear despite new sensors, and the well-known steering-column-multifunction-switch-to-BCM communication fault that causes intermittent turn-signal operation. These are frequently misdiagnosed as switch problems when they are BCM internal.

Platform & Technical Notes

Platform: GM Epsilon I. Module supplier: Delphi. Communication: Class 2 serial data plus GMLAN single-wire to the PCM. Security: Passlock III. Programming tool: GM SPS/TIS2Web. 2005-2006 G6 uses a different BCM part number than 2007+ G6 — do not swap across the 2006/2007 boundary.

Why Pontiac G6 Owners Come to Us

We clone the 05-06 G6 exactly — coupe vs sedan, GT vs GTP vs base, pano-roof equipped or not — along with Passlock III, remote-start calibration, VIN, and odometer.

Common Pontiac G6 BCM Part Numbers

The BCM on the 2005-2006 Pontiac G6 is commonly seen in the following part numbers. Your exact part number must match the donor you supply — mixing part numbers will not work even within the same platform family. Check the label on your original BCM before sourcing a donor.

22729112
20869579
25948225
22918303
25783910
20954211
25922010
22755712
20760188
25863899
25780200
22869574

This is a common-numbers reference. If your original carries a number not on this list, that is fine — the requirement is simply that your donor carries the same number as your original.

Shipping Instructions

After you complete checkout, your order receipt will include the shipping address for Karman Auto. Please follow these steps:

Remove your failed BCM from the vehicle following the factory service information for your 2005-2006 Pontiac G6.
Source a donor BCM with the exact same part number as your original. We cannot substitute part numbers.
Mark the original module “OLD” clearly with tape, a sticker, or a permanent marker. This tells us which module to read the data from.
Print your order receipt and enclose it in the shipping box — the receipt contains the return address we will use to ship both modules back to you.
Pack both modules (original + donor) in anti-static bubble wrap inside a sturdy box. Ship to the address shown on your receipt.

Turnaround

Typical bench time is 24-48 hours from the moment both modules arrive at our shop. Rush service is available on request — contact us before you ship.

How to Order

Add this Pontiac G6 BCM clone service to your cart and complete checkout. Your receipt will include our shipping address. Ship us your marked original BCM plus a matching-part-number donor with the receipt enclosed. We clone, verify, and return both modules to you.

Related Services & References

Looking for module cloning on other makes? Browse our full module cloning catalog for ECU, cluster, airbag, and immobilizer services across GM, Ford, Chrysler, Volvo, and European platforms. For background on this specific platform, see the Pontiac G6 platform reference. Additionally, if you’re unsure whether your exact part number is supported, contact us first with a photo of the label — we reply the same business day.

Warranty

1:1 Data Transfer Guarantee

Karman Auto guarantees a byte-for-byte 1:1 data transfer from your original BCM onto your supplied donor. We read the original, write the donor, and re-read the donor to verify the copy before shipping. This is the only warranty we offer. We do not warranty the donor hardware, installation, wiring, or any unrelated vehicle issue. You are responsible for sourcing a functional donor with the matching part number.

Common Pontiac G6 (2005-2006) BCM failure symptoms

Convertible top (G6 GT/GTP variant) refuses to open or close
Power lock cycling — common G6 Epsilon-platform fault
Headlamp delay timer stuck or broken
Fault codes B1325, B2960, U0140, U1000
“Service Theft System” warning on dash
Remote keyless entry inoperative
G6 GTP supercharged variant: tach interaction broken
Wiper park position failure (BCM-controlled park motor command)
Driver door child-lock indicator inoperative
Heated seats (G6 GT/GXP) cut off mid-drive

What causes Pontiac G6 (2005-2006) BCM module failure

Pontiac G6 was built at Orion Assembly on the Epsilon platform shared with Chevrolet Malibu. BCMs are dash-mounted and vulnerable to water ingress from windshield seal failure. 2005-2006 G6 BCMs (first-year of Epsilon platform) have well-documented early capacitor aging and ground circuit issues. G6 GTP supercharged variant adds thermal stress. Other causes: jump-start spikes, accident damage, alternator regulator over-voltage.

Pontiac G6 (2005-2006) BCM clone — frequently asked questions

Can you clone a 2005-2006 Pontiac G6 BCM?

Yes. Karman Auto clones every Pontiac G6 BCM across Base, GT, GTP, and GXP trims for 2005-2006. We also support the later 2007-2010 G6 separately. 27 years of GM Epsilon-platform body module work since 1999.

Does the G6 use the same BCM as the Chevrolet Malibu?

Same Epsilon hardware, different Pontiac-specific software coding. Cannot use a Malibu BCM as a G6 donor — part numbers differ for brand-specific coding.

Will the G6 convertible top operate after the BCM clone?

Yes. The G6 retractable hardtop (GT/GXP convertible) talks to the BCM for position and motor commands. Clone preserves this calibration so the top opens/closes the same after install.

How long does the Pontiac G6 BCM clone take?

Typical bench turnaround is 24-48 hours from when we receive both modules. Same-day USPS Priority shipping.

What fault codes typically indicate a failed G6 BCM?

B1325 (BCM internal voltage), B2960 (security access), U0140 (Lost Comm BCM), U1000 (Class 2 communication malfunction — legacy GM bus error). DIC: “Service Theft System”.

What causes Pontiac G6 BCM failure?

Top cause: water intrusion from windshield seal failure on 2005-2006 first-year Epsilon BCMs. Internal capacitor aging is documented. Other: jump-start spikes, accident damage, GTP supercharger thermal stress.

Will my G6 remote start (if equipped) work after the clone?

Yes. Remote start authorization paired to BCM is preserved exactly. No re-pair needed after install.

Do I need a donor BCM with the exact same G6 part number?

Yes. Trim variants (Base/GT/GTP/GXP) have different BCM part numbers due to option coding. Verify the white sticker on the module.

Will my G6 keyless entry fobs work after the BCM clone?

Yes. Fob pairing data is in the BCM EEPROM. We copy byte-for-byte to the donor. Existing fobs keep working immediately.

Can you clone a water-damaged G6 BCM?

Yes. Water damage from windshield seal failure is the #1 G6 BCM failure cause. We recover EEPROM data at chip level even when bricked.

Will OnStar work on my G6 after the BCM clone?

Yes. OnStar handshakes via VIN which we preserve. Reactivates with original subscription.

Does the BCM clone affect heated seat operation on G6 GT/GXP?

No. Heated seat control is BCM-mediated (relay commands). Clone preserves the heated seat logic exactly.

Can you clone the G6 GXP supercharged variant BCM?

Yes. GXP uses the same Epsilon BCM hardware as base G6 with GXP-specific software flags (boost gauge interaction, supercharger fan logic). Clone preserves these exactly.

Is Pontiac G6 BCM cloning legal?

Yes. Module cloning for repair is fully legal in all 50 states. VIN and mileage preserved exactly.

Why choose Karman Auto over a GM dealer for G6 BCM?

Pontiac was discontinued in 2010 — GM dealers cannot order new G6 BCMs anymore. Used donor + dealer Tech 2 reflash costs $700-$1,200. Karman Auto bench clones your donor for $249. 27 years of Pontiac/GM expertise.