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Home >> GMC >> 2021 >> Sierra 2500 HD AT4, 6.6L Eng VIN 7 >> Repair and Diagnosis >> Engine Mechanical >> Power Takeoff >> Power Take-Off >> Repair Instructions >> Power Takeoff Control Module Replacement
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Power Takeoff Control Module Replacement

GM5219633Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Raise and support the vehicle. Lifting and Jacking the Vehicle
1 Chassis Control Module Nut [3x]
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Engine Speed Power Take Off Control Module
Procedure 
Disconnect the electrical connector.