CHEVROLET AVEO 2002 Service Repair Manual

Fig. 13: Down-Slope Mode (1.4/1.5L SOHC)
Courtesy of GENERAL MOTORS CORP.

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 12 © 2005 Mitchell Repair Information Company, LLC.

Fig. 14: Down-Slope 2 Mode (1.2L SOHC)
Courtesy of GENERAL MOTORS CORP.

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 13 © 2005 Mitchell Repair Information Company, LLC.

Fig. 15: Down-Slope 2 Mode (1.4L DOHC)
Courtesy of GENERAL MOTORS CORP.
LINE PRESSURE
Line Pressure
SCHEMATIC AND ROUTING DIAGRAMS
AUTOMATIC TRANSMISSION CONTROLS SCHEMATICS
Application
Specification
MetricEnglish
At D Range
Idling 3.9-4.2 kg/cm2 55-60 psi
Stall 11.3-12.5 kg/cm2 161-178 psi
At R Range
Idling 6.0-6.9 kg/cm2 85-98 psi
Stall 16.2-18.6 kg/cm2 230-265 psi

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 14 © 2005 Mitchell Repair Information Company, LLC.

Fig. 16: Power and Ground
Courtesy of GENERAL MOTORS CORP.

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 15 © 2005 Mitchell Repair Information Company, LLC.

Fig. 17: Stop Lamp Switch And Transaxle Valves
Courtesy of GENERAL MOTORS CORP.

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 16 © 2005 Mitchell Repair Information Company, LLC.

Fig. 18: Vehicle Speed And Input Speed Sensors
Courtesy of GENERAL MOTORS CORP.

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 17 © 2005 Mitchell Repair Information Company, LLC.

Fig. 19: PNP Switch
Courtesy of GENERAL MOTORS CORP.
COMPONENT LOCATOR
AUTOMATIC TRANSMISSION ELECTRONIC COMPONENT VIEWS

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 18 © 2005 Mitchell Repair Information Company, LLC.

Fig. 20: Electronic Component Views
Courtesy of GENERAL MOTORS CORP.
Callouts For Fig. 20
CalloutComponent Name
1Transmission Control Module (TCM) Harness Connector
2Input Speed Sensor (ISS) Connector
3Transaxle Harness
4Solenoid Connectors
5Park/Neutral Position (PNP) Switch

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 19 © 2005 Mitchell Repair Information Company, LLC.

DISASSEMBLED VIEWS
Fig. 21: Case And Associated Parts (1 of 2)

Courtesy of GENERAL MOTORS CORP.
Callouts For Fig. 21
6Output Shaft Speed (OSS) Sensor (Vehicle Speed Sensor (VSS))
7Output Shaft Speed (OSS) Connector
8TCM

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 20 © 2005 Mitchell Repair Information Company, LLC.

CalloutComponent Name
1Breather Hose
2Clip
3Breather Plug
4O-Ring
5Washer
6Drain Plug
7O-Ring
8Screw Plug
9O-Ring
10Oil Cooler Inlet Union
11O-Ring
12Oil Cooler Outlet Union
13Input Shaft Speed (ISS) Sensor

2006 Chevrolet Aveo
2006 TRANSMISSION Automatic Transaxle - Aisin (81-40LE) - Introduction (2 Of 2) - Aveo
Microsoft
Thursday, July 16, 2009 1:17:17 PMPage 21 © 2005 Mitchell Repair Information Company, LLC.