Impreza Sedan AWD F4-1820cc 1.8L SOHC (1993)
Check Harness And Connectors Between TCM And Shift Solenoid 3
1.
Unplug connector from TCM.
2.
Unplug connector from transmission.
3.
Measure resistance between TCM connector and transmission connector, and between TCM connector and body.
Connector & Terminal
Resistance
(B52) 8 - (B9) 1
0 ohms
(B52) 8 - body
1 M ohm, min.
(B52) 13 - (B9) 4
0 ohms
(B52) 13 - body
1 M ohm, min.
CHECK SHIFT SOLENOID 3 GROUND LINE
Check Shift Solenoid 3 Ground
1.
Unplug connector from transmission.
2.
Measure resistance between transmission connector receptacle and transmission case.
Connector & Terminal
Resistance
(T4) 4 - transmission
0 ohms
CHECK SHIFT SOLENOID 3
Check Shift Solenoid 3