Disconnect the connectors from the shift solenoid valves.
Measure the resistance of each shift solenoid valve between the connector terminals and body ground.
Standard:
12−25 Ω
If the resistance is within the standard, go to
Step 21
.
If the resistance is out of standard, go to
Step 25
.
Connect a jumper wire from the negative battery terminal to body ground, and connect another jumper wire from the positive battery terminal to each solenoid valve terminal individually.