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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1061 (POWER TAKE-OFF)REPAIR INSTRUCTIONSENGINE SPEED POWER TAKE-OFF CONTROL MODULE REPLACEMENT
2006 Chevrolet Suburban C2500, 6.0 U

Engine Speed Power Take-Off Control Module Replacement

2006 Chevrolet Suburban C2500, 6.0 USECTION Engine Speed Power Take-Off Control Module Replacement
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of PTO Module & Bolts
GM1936364Courtesy of GENERAL MOTORS CORP.
Engine Speed Power Take-Off Control Module Replacement

Callout Component Name
Preliminary Procedure: 
Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
1 Power Take Off (PTO) Module Bolts (Qty: 3)
NOTE: Refer to Fastener Notice in Cautions and Notices.

Tighten:  9 N.m (80 lb in)

Procedure

  1. Install/remove the PTO module to/from the frame with the bolts loosely threaded into the module.
  2. Bolt heads should pass through the holes in the frame.
  3. Position the PTO module so that the bolts engage the narrow slots in the frame before tightening the bolts

Tip:  It is not necessary to fully remove the PTO module bolts from the module except when transferring the bolts to a new module.
2 PTO Module

Procedure

  • Disconnect the electrical connector from the PTO module.
  • New PTO module must be programed. Refer to Control Module References .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.