Wiring Harness: Service and Repair
Transmission HarnessREMOVAL
INHIBITOR HARNESS
1) Remove the transmission from the vehicle.
2) Remove the transmission case cover.
3) Remove the harness connector from the ground terminal, turbine speed sensor, primary speed sensor, secondary speed sensor and secondary pressure sensor.
4) Remove the harness connector from inhibitor switch.
5) Remove the inhibitor harness connector from the transmission harness stay.
6) Remove the harness clip from the transmission, and remove the inhibitor harness.
TRANSMISSION HARNESS
1) Disconnect the ground cable from battery.
2) Remove the air intake boot assembly.
3) Disconnect the following connectors.
^ Transmission harness connectors
^ Inhibitor harness connector
^ Transmission radio ground terminal
4) Remove the air breather hose from the transmission hanger, and remove the transmission hanger and the transmission radio ground cord.
5) Remove the transmission case cover.
6) Remove the transmission harness stay and ground terminal.
7) Remove the transmission harness connector from the harness stay.
8) Clean the transmission exterior.
9) Set the ST on the vehicle.
ST 18761AA010 SHEET SPECIAL TOOL
10) Remove the valve cover and gasket.
11) Remove the transmission harness connector from the control valve body.
12) Remove the transmission harness from the valve cover.
13) Remove the O-ring from the transmission harness.
INSTALLATION
INHIBITOR HARNESS
Install in the reverse order of removal.
NOTE:
Install the transmission ground terminal in the direction within the range of approx. 30° (A).
Tightening torque:
T1: 7 Nm (0.7 kgf-m, 3.7 ft-lb)
T2: 14 Nm (1.4 kgf-m, 10.3 ft-lb)
TRANSMISSION HARNESS
1) Clean the mating surface of valve cover and transmission side.
2) Check the control valve body for dust and other foreign matter.
3) Install the O-ring to the transmission harness.
NOTE:
^ Use new O-rings.
^ Apply CVTF to the O-ring.
4) Install the transmission harness to the valve cover.
Tightening torque:
7 Nm (0.7 kgf-m, 5.2 ft-lb)
5) Install the gasket to the transmission.
NOTE:
Use a new gasket.
6) Apply liquid gasket to the oval hole of gasket.
Liquid gasket:
THREE BOND 1215 (Part No. 004403007) or equivalent
7) Connect the transmission harness connector to the control valve body, and install the valve cover.
CAUTION:
Be careful not to catch the sheet of the ST.
Tightening torque:
8 Nm (0.8 kgf-m, 5.9 ft-lb)
8) Remove the ST (SHEET SPECIAL TOOL).
9) Install the transmission harness connector to the harness stay.
10) Install the transmission harness stay and transmission ground terminal.
NOTE:
Install the transmission ground terminal in the direction within the range of approx. 30° (A).
Tightening torque:
T1: 7 Nm (0.7 kgf-m, 5.2 ft-lb)
T2: 14 Nm (1.4 kgf-m, 10.3 ft-lb)
11) Install the transmission case cover.
Tightening torque:
8 Nm (0.8 kgf-m, 5.9 ft-lb)
12) Install the transmission hanger and transmission radio ground cord.
Tightening torque:
41 Nm (4.2 kgf-m, 30.2 ft-lb)
13) Attach the air breather hose to the transmission hanger.
14) Connect the following harness connectors.
^ Transmission harness connectors
^ Inhibitor harness connector
^ Transmission radio ground terminal
Tightening torque:
13 Nm (1.3 kgf-m, 9.6 ft-lb)
15) Install the air intake boot assembly.
16) Adjust the CVTF level.