Description
Vehicle-Specific Recontrol-X Module for Buick Rendezvous Applications
RC-AFM-DFM-01-43 is supplied for a defined set of Buick Rendezvous applications rather than every vehicle in the model family.
The source fitment contains two groups:
2006-2007 Buick Rendezvous — 3.9L V6
and
2004-2007 Buick Rendezvous CXL/Ultra — 3.6L V6
Those exact supplier groups are maintained throughout this listing.
No 3.4L or 3.5L application has been inserted even though those engines existed in the Rendezvous lineup, because this project does not expand a SKU simply because another engine was offered in the same vehicle.
Why the CXL/Ultra Model Name Must Be Preserved
The CXL/Ultra portion of the supplier fitment cannot simply be deleted.
The Rendezvous Ultra represented a distinct higher-spec model, and the 3.6L V6 was closely associated with that application when introduced.
Period material identifies the Rendezvous Ultra and its 3.6L V6, while 2005 material shows the 3.6L in Ultra and availability in the CXL family.
This is exactly why Recontrol-X product names should retain important trim/submodel identifiers instead of simplifying everything to “Buick Rendezvous.”
The 3.6L VVT Engine Is Real — But VVT Is Not AFM
Buick's 2006 Rendezvous documentation devotes substantial attention to the 3.6L VVT V6.
It specifically describes Variable Valve Timing on the intake and exhaust side, along with the engine's broad torque characteristics.
However:
Variable Valve Timing ≠ Active Fuel Management.
VVT changes valve timing.
AFM changes how many cylinders actively contribute under certain operating conditions.
A high-quality product page cannot confuse these two technologies simply because both are engine-efficiency systems.
For this reason, this listing does not claim that the 3.6L Rendezvous automatically deactivates a specific number of cylinders.
The Supplier-Listed 3.9L Application Requires Confirmation
The supplier file states:
2006-2007 Buick Rendezvous — 3.9L V6
That information is retained exactly.
However, the reviewed Buick documentation does not substantiate a 3.9L V6 Rendezvous application. The 2006 brochure describes 3.5L and 3.6L engines, while 2007 documentation identifies the remaining engine as a 3.5L V6.
That is a material conflict and must be surfaced rather than hidden.
It does not authorize changing the supplier Excel; it simply means this product should remain a Supplier-Data Draft until the supplier confirms the application.
2007 Also Requires Special Attention
The source file lists:
2007 Rendezvous CXL/Ultra — 3.6L V6
Yet period 2007 model information indicates that the optional 3.6L had been dropped, leaving the 3.5L V6 as the drivetrain offering.
Again, the correct catalog workflow is:
retain supplier data + raise explicit Accuracy Alert.
Not:
silently delete the year.
Plug & Play Electronic Design
Regardless of the fitment verification issue, the physical Recontrol-X product supplied in this SKU uses the same OBD-II electronic architecture shown in the included materials.
Its selling advantages are therefore clearly understandable:
direct plug-in connection
no mechanical engine teardown as part of installation
factory ECU retained
removable electronic design
Established AFM/DFM disablers use the same broad non-permanent OBD-II concept, although no competitor-specific guarantees are being assigned to Recontrol-X.
Smooth & Consistent Response on a Confirmed Compatible Vehicle
On a vehicle confirmed by Recontrol-X/supplier to use the required cylinder-management strategy, the purpose of the module is to maintain full-cylinder operation and reduce cylinder-mode transitions.
Because Rendezvous AFM functionality has not been independently confirmed here, this benefit must remain conditional.
That is still better product copy than making a confident but technically unsupported claim.
Keep Factory ECU
The actual supplier feature image contains Keep Factory ECU and states that the module can be unplugged to restore factory settings.
This gives the product a strong, genuine selling point:
removable control instead of permanent ECU recalibration.
Intelligent Power Guard
The supplier material also identifies Intelligent Power Guard.
That feature can be included.
No exact current, sleep time, battery protection percentage or storage duration should be invented.
Electronic Disabler — Not a Mechanical Delete Kit
The product is not:
- a lifter kit;
- a camshaft kit;
- a mechanical delete package;
- an engine repair;
- a horsepower tuner.
It is an electronic OBD-II module supplied as an AFM/DFM disabler.
Exact Supplier Vehicle Fitment
Rendezvous — 3.9L V6
- 2006
- 2007
Rendezvous CXL/Ultra — 3.6L V6
- 2004
- 2005
- 2006
- 2007
No source row has been removed.
Quick Installation Guide
- Switch the vehicle off and park safely.
- Locate the OBD-II port.
- Connect the Recontrol-X module.
- Allow the system scan/initialization to complete.
- Remove the module whenever the factory strategy is required again.
Package Includes
1 × Recontrol-X AFM/DFM Disabler Module
Important Fitment Notice
Because external OEM/model-year information conflicts with several supplier entries for this SKU, customers should verify the VIN / year / model / engine configuration with Recontrol-X or the supplier before ordering.
This is especially important for:
2006-2007 3.9L V6
and
2007 CXL/Ultra 3.6L V6.
Vehicle Fitment
Additional Information
| Brand | Recontrol-X |
Reviews
S&Q
Which Buick Rendezvous applications are listed for RC-AFM-DFM-01-43?
The supplier file lists 2006-2007 Rendezvous 3.9L V6 and 2004-2007 Rendezvous CXL/Ultra 3.6L V6. Those exact applications have been retained in this listing without adding or deleting years.
Are the Rendezvous and Rendezvous CXL/Ultra applications interchangeable?
They should not be treated as the same generic application. The supplier specifically separates the 3.9L Rendezvous from the 3.6L CXL/Ultra entries, so model designation, engine and year all need to be matched.
Does the 3.6L VVT engine automatically mean the vehicle has AFM?
No. Variable Valve Timing and Active Fuel Management are different technologies. Buick documentation confirms the 3.6L VVT engine in earlier Rendezvous applications, but the reviewed OEM information does not independently establish the required AFM cylinder-deactivation behavior.
Is ECU flashing or engine disassembly required?
The supplied Recontrol-X module uses an OBD-II plug-in installation and is presented as a removable electronic solution. No permanent ECU reflash or mechanical engine delete is part of the normal installation.
Why should I verify my Rendezvous before ordering?
The supplier fitment contains several engine/year combinations that differ from the OEM model information found during independent verification. The supplier data has not been altered, but confirming the VIN, year and engine before purchase will reduce the risk of ordering the wrong module.