2001-2015 Duramax AlliLocker (FPE-ALILKR)-Tuning-Fleece Performance-FPE-ALILKR-Dirty Diesel Customs
2001-2015 Duramax AlliLocker (FPE-ALILKR)-Tuning-Fleece Performance-FPE-ALILKR-Dirty Diesel Customs

2001-2015 Duramax AlliLocker (FPE-ALILKR)

Fleece Performance

Part Number: FPE-ALILKR

Mfr Part Number:

Sale price$250.60 CAD

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Description

Fits

 Year Make Engine
2001-2015 GMC
 LB7, LLY, LBZ, LMM & LML w/ 6.6L Duramax & Allison Transmission

 

Control your torque converter from the palm of your hand with the Fleece Performance FPE-ALILKR AlliLocker™. The AlliLocker™ is 100% code free* when used on the track and allows you to bypass the TCM to lock/unlock the torque converter on demand. Turn the bypass switch off, and the TCM regains control of the torque converter clutch.

Fleece Product Number: FPE-ALILKR

Operation

 

State

Function


Bypass Switch

   LED OFF (disengaged)

   TCC Operation Controlled by the TCM

   LED ON (engaged)

   TCC Operation Controlled by the Lock Switch


Lock Switch

   Latched (Down)

   When Bypass LED is illuminated, TCC is commanded to lock

   Unlatched (Up)

   When Bypass LED is illuminated, TCC is commanded to NOT lock


Operation explained in plain English:

The Allilocker™ operation is simple. Leave it in normal mode until you want control of the torque converter clutch (TCC). When you engage bypass mode (left rocker switch) the TCC is completely controlled by the pushbutton on the right (it is a latching pushbutton). If you press it down it locks the TCC and stays locked until you push it again which raises the switch back to the open/unlocked position.

Notes
  • The AlliLocker is NOT designed to be used on public roadways. If used on public roadways, the AlliLocker may set a DTC causing a range shift to inhibit. This can typically be cleared by a key cycle. When used on the sled pull or drag race track, where there is only one lock event, the AlliLocker will not cause a range shift to inhibit.
  • This product is intended for closed-course race use only. Do NOT use on public roadways.
  • Always disengage the bypass switch and unlatch the lock switch when not in use.
Installation

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