Solenoid Valve

Inspection
1. Disconnect the solenoid valve connector.
2. Measure resistance between each terminal and a ground.

Resistance: 13 - 27 Ohm

NOTE:
- 1-2 shift solenoid valve: A
- 2-3 shift solenoid valve: B
- 3-4 shift solenoid valve: C
- Lockup solenoid valve: D

3. If not correct, check the Wiring for an open-or short-circuit. Replace the solenoid valve.

Continuity
1. Disconnect the 20 [26]-pin connector from the EC-AT control unit [engine control unit].
2. Check continuity between terminals 2E [3W], 2G [3X], 2I [3Y), and 2K [3Z], and a ground.
3. If not correct, check the wiring for an open circuit.
[] Indicates B6 SOHC (except California), BP SOHC and BP DOHC engine.