Offroad Trailblazers and Envoys

Gear box wiring scheme

Breaker 1-9, anybody got a copy? Any discussion or mods relating to electrons and wires go here.

by GiedriusZ » Fri Mar 22, 2019 5:33 pm

Hello,

maybe someone know where to find the electric wiring circuit sheme for the gearbox 4L60-E. and gearbox repair manual. In the internet?
Giedrius, Lithuania
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Chevy Trailblazer LTZ, 4x4
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GiedriusZ
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DriveTrain: 4WD w/ G80

by Regulator1175 » Mon Mar 25, 2019 12:19 am

4L60E Rebuild


Hopefully this works.
Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do.
So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.
- Mark Twain
--Build--
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Location: IN, Warsaw
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DriveTrain: 4WD w/ G80
Rank: Extreme Offroader

by Regulator1175 » Mon Mar 25, 2019 12:27 am

(600) 3-4 Clutch Boost (5) Spring Assembly
(601) Thrust Washer - Pump to Drum
(602) 2-4 Band Assembly
(603) Reverse Input Clutch Bushing - Front
(605) Reverse Input Clutch Housing and Drum Assembly
(606) Reverse Input Clutch Bushing - Rear
(607) Reverse Input Clutch Piston Assembly
(608a) Reverse Input Clutch Seal - Inner
(608b) Reverse Input Clutch Seal - Outer
(609) Reverse Input Clutch Spring Assembly
(610) Reverse Input Clutch Spring Retainer Ring
(611) Reverse Input Clutch Plate - Belleville
(612a) Reverse Input Clutch Turbulator Plate - Steel
(612b) Reverse Input Clutch Plate Assembly - Fiber
(613) Reverse Input Clutch Backing Plate - Selective
(614) Reverse Input Clutch Retaining Ring
(615) Stator Shaft/Selective Washer Bearing Assembly
(616) Thrust Washer - Selective
(617) Check Valve Retainer and Ball Assembly
(618) O-Ring Seal - Location Model Dependent
(619) Oil Seal Ring - Solid
(620) Retainer and Checkball Assembly
(621) Input Housing and Shaft Assembly - Model Dependent
(622) O-Ring Input to Forward Clutch Housing Seal
(623) 3rd and 4th Clutch Piston
(625) 3rd and 4th Clutch Ring - Apply
(626) 3rd and 4th Clutch Spring Assembly
(627) Forward Clutch Housing Retainer and Ball Assembly
(628) Forward Clutch Housing
(630) Forward Clutch Piston
(632) Overrun Clutch Piston
(633) Overrun Clutch Ball
(634) Overrun Clutch Spring Assembly
(635) Overrun Clutch Spring Retainer Snap Ring
(636) Input Housing to Output Shaft Seal
(637) Input Sun Gear Bearing Assembly
(638) Overrun Clutch Hub Retaining Snap Ring
(639) Overrun Clutch Hub
(640) Forward Sprag Clutch Inner Race and Input Sun Gear Assembly
(642) Forward Sprag Assembly
(643) Sprag Assembly Retainer Ring
(643) Sprag Assembly Retainer Ring
(644) Forward Clutch Race - Outer
(645a) Overrun Clutch Plate - Steel
(645b) Overrun Clutch Plate Assembly - Fiber
(646) Forward Clutch Plate - Apply
(648) Forward Clutch Plate - Waved
(649a) Forward Clutch Plate - Steel
(649b) Forward Clutch Plate Assembly - Fiber
(650) Forward Clutch Backing Plate - Selective
(651) Forward Clutch Backing Plate Retainer Ring
(653) 3rd and 4th Clutch Apply Plate - Stepped
(653) 3rd and 4th Clutch Apply Plate - Stepped
(653) 3rd and 4th Clutch Apply Plate - Stepped
(654a) 3rd and 4th Clutch Plate Assembly - Fiber - Quantity Model Dependent 5, 6 or 7 Plates
(654a) 3rd and 4th Clutch Plate Assembly - Fiber - Quantity Model Dependent 5, 6 or 7 plates
(654a) 3rd and 4th Clutch Plate Assembly - Fiber - Quantity Model Dependent 5, 6 or 7 plates
(654b) 3rd and 4th Clutch Plate - Steel - Quantity Model Dependent
(654b) 3rd and 4th Clutch Plate - Steel - Quantity Model Dependent
(654b) 3rd and 4th Clutch Plate - Steel - Quantity Model Dependent
(655) 3rd and 4th Clutch Backing Plate - Selective - Model Dependent
(655) 3rd and 4th Clutch Backing Plate - Selective - Model Dependent
(655) 3rd and 4th Clutch Backing Plate - Selective - Model Dependent
(656) 3rd and 4th Clutch Backing Plate Retainer Ring
(657) Input Sun Gear Front Bushing
(659) Input Sun Gear Rear Bushing
(688) Cup Plug
(698) Orificed Cup Plug
Attachments
4l60e exploded view 1.jpg
Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do.
So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.
- Mark Twain
--Build--
User avatar
Regulator1175
Veteran
 
Posts: 1048
Joined: Wed Mar 17, 2010 3:48 pm
Location: IN, Warsaw
Name: Matthew McClelland
Vehicle Year: 2002
Vehicle: GMC Envoy
DriveTrain: 4WD w/ G80
Rank: Extreme Offroader

by Regulator1175 » Mon Mar 25, 2019 12:29 am

(661) Output Shaft to Input Carrier Retainer
(662) Input Carrier Assembly - 4 or 5 Pinion-Model Dependent
(662) Input Carrier Assembly
(663) Thrust Bearing Assembly - Input Carrier to Reaction Shaft
(664) Input Internal Gear
(665) Reaction Carrier Shaft Front Bushing
(666) Reaction Carrier Shaft
(667) Reaction Carrier Shaft Rear Bushing
(668) Reaction Shaft/Internal Gear Retainer Ring
(669a) Thrust Bearing Assembly - Reaction Shaft Shell
(669b) Thrust Bearing Assembly - Reaction Shaft Shell - Some Models
(670) Reaction Sun Shell
(671) Reaction Sun Gear Retainer Ring
(672) Reaction Sun Bushing
(673) Reaction Sun Gear
(674) Thrust Washer - Race/Reaction Shell
(675) Low and Reverse Roller Clutch Race
(676) Low and Reverse Support to Case Retainer Ring
(677) Low and Reverse Roller Assembly Retainer Ring - Cam
(677) Low and Reverse Roller Assembly Retainer Ring - Cam
(678) Low and Reverse Roller Clutch Assembly
(679) Low and Reverse Clutch Support Assembly
(680) Low and Reverse Clutch Support Retainer Spring
(681) Reaction Carrier Assembly - 4 or 5 Pinion-Model Dependent
(681) Reaction Carrier Assembly - 4 or 5 Pinion-Model Dependent
(682a) Low and Reverse Clutch Plat - Waved
(682b) Spacer Low and Reverse Clutch Plate - Selective
(682c) Low and Reverse Clutch Plate Assembly - Fiber
(682d) Low and Reverse Clutch Turbulator Plate - Steel
(683) Thrust Bearing Assembly - Reaction Carrier/Support
(684) Internal Reaction Gear
(685) Internal Reaction Gear Support
(686) Reaction Gear/Support Retainer Ring
(687) Output Shaft
(690) Output Shaft Sleeve - Model Dependent 2WD only
(691) Output Shaft Seal - Model Dependent 2WD only
(692) Reaction Gear Support to Case Bearing
(693) Low and Reverse Clutch Retainer Ring
(694) Low and Reverse Clutch Spring Assembly
(695) Low and Reverse Clutch Piston
(696a) Low and Reverse Clutch Seal - Outer
(696b) Low and Reverse Clutch Seal - Center
(696c) Low and Reverse Clutch Seal - Inner
(697) Oil Deflector - High Output Models Only
(699) Internal Transmission Speed Sensor Rotor
Attachments
4l60e exploded view 2.jpg
Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do.
So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.
- Mark Twain
--Build--
User avatar
Regulator1175
Veteran
 
Posts: 1048
Joined: Wed Mar 17, 2010 3:48 pm
Location: IN, Warsaw
Name: Matthew McClelland
Vehicle Year: 2002
Vehicle: GMC Envoy
DriveTrain: 4WD w/ G80
Rank: Extreme Offroader

by GiedriusZ » Tue Mar 26, 2019 4:50 pm

Thanks :)
Giedrius, Lithuania
------------------
Chevy Trailblazer LTZ, 4x4
User avatar
GiedriusZ
Cruiser
 
Posts: 26
Joined: Wed Mar 14, 2018 5:01 pm
Name: Giedrius
Vehicle Year: 2003
Vehicle: Chevrolet TrailBlazer
DriveTrain: 4WD w/ G80

by GiedriusZ » Wed Apr 03, 2019 6:58 am

Hi, Maybe someone you have or know where to find it. All electrical schemes? I want to pick where the wires come from the gearbox to try out the solenoid cages. Because now you need to remove the box crankcase to measure them. And accessing the connector from the top of the box is also impossible without removing the box.
Giedrius, Lithuania
------------------
Chevy Trailblazer LTZ, 4x4
User avatar
GiedriusZ
Cruiser
 
Posts: 26
Joined: Wed Mar 14, 2018 5:01 pm
Name: Giedrius
Vehicle Year: 2003
Vehicle: Chevrolet TrailBlazer
DriveTrain: 4WD w/ G80


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