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Chevrolet S10 Transfer Case Motor Actuator
4 items
A transfer case shift motor moves a mechanism in an electronically controlled transfer case when the system requests a mode change. The available modes and the way the system distributes power depend on the vehicle's transfer case design.
Fits 1999-2005 Chevrolet Astro, 1999-2005 GMC Safari, 1998-2001 Chevrolet Blazer, 1998-2001 Chevrolet S10, 1998-2001 GMC Jimmy, 1998-2001 GMC Sonoma, 1998-2001 Oldsmobile Bravada
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Vehicle: Chevrolet S10
Item LocatedUnited States
Quantity1
Part interchange
83-103, 12474041, 12547470
item #1001NXL0
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Transfer Case Motors And Shift Actuators
A transfer case shift motor moves a mechanism in an electronically controlled transfer case when the system requests a mode change. The available modes and the way the system distributes power depend on the vehicle's transfer case design.
A-Premium offers transfer case motor actuators for selected 4WD and AWD applications. Match the transfer case model or equipment code as well as the vehicle, connector and actuator mounting.
Choosing A Transfer Case Motor Actuator
Connector shape and terminal count can differ even among parts with the same general name. One listed actuator is for a Borg Warner 1354 transfer case; another is specified for a New Process 126 with RPO code NP4. Use the precise application, not connector count alone.
Difficulty changing ranges or a 4WD warning can involve the motor, wiring, position feedback or control system. Diagnose the specific condition before replacement, and follow the vehicle's alignment or setup procedure when servicing the actuator.
Frequently Asked Questions (FAQ)
Is the transfer case motor the same as a front axle actuator?
They operate at different places in the driveline. The transfer case motor moves a transfer case mechanism; a front axle actuator operates an axle engagement mechanism on vehicles so equipped. Diagnose and order the affected part.
Can a seven-pin motor replace a six-pin transfer case actuator?
A connector with a different terminal count is not a direct match. One A-Premium Dodge actuator is specified for seven-pin connections and explicitly excludes six-pin connections; confirm the vehicle and transfer case details too.
Why does the transfer case code matter?
Different transfer cases can use different actuator mechanisms and connections. For example, the listed Buick application specifies New Process 126 and RPO NP4; the vehicle name alone does not identify that configuration.
Does a service 4WD message always mean the shift motor has failed?
The message can be associated with other faults. One Stellantis diagnostic case directs inspection of the position-sensor connections and notes a possible control-software issue. Use the vehicle's fault-specific procedure before choosing a part.
Does the new transfer case motor need alignment or a relearn?
Service requirements depend on the transfer case. For a specified Chevrolet medium-duty Meritor unit, GM describes alignment of the actuator and shift shaft and a learn procedure. Follow the correct procedure for the vehicle being repaired.