Description
Part Name: Rear Control Unit (6×2 Suspension & Chassis Module)
Part Number: 22771641
Vehicle Compatibility: Volvo FH13, FH16, FM9, FM11, FM13 & FMX Trucks (2012–2024) equipped with 6×2 axle configurations requiring rear chassis/suspension control module reference 22771641. Supports lift-axle, tag-axle and pusher-axle variants within the FH, FM and FMX platforms.
Configuration: Rear-mounted electronic control module designed for 6×2 axle systems; integrates with suspension, lift-axle, traction control and chassis electrical circuits through CAN-bus communication. Features multi-pin connectors for seamless installation in the OEM rear electrical harness.
Function: Controls rear axle functions including lift-axle activation, load distribution, suspension adjustments and chassis signal routing; improves vehicle stability, traction response, axle load management and overall drivability in heavy-duty operation.
Technical Specifications
Type: Rear Axle / Suspension Electrical Control Unit (6×2 ECU)
Material: Sealed electronic module with reinforced housing and multi-pin connector interface
Application: Direct-fit replacement for Volvo FH13, FH16, FM9, FM11, FM13 & FMX Trucks (2012–2024) using control unit 22771641 in 6×2 axle configurations
Cross-Reference: 22771641
Installation: Mounts in the designated rear electrical compartment; professional installation recommended to ensure proper connector seating, secure mounting and system calibration after replacement
Service Interval: Replace when lift-axle faults, suspension irregularities, chassis electrical issues or diagnostic codes indicate rear control module malfunction
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 days internationally
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