Valve Body: Testing and Inspection

LR Solenoid Check:

LR SOLENOID CHECK
1. Disconnect the solenoid & pressure switch assembly connector.

2. Measure the resistance between the solenoid & pressure switch assembly side connector terminals 4 and 6.
- Standard value: Approx. 1 ohm [at 20°C(68°F)].

3. If the resistance is outside the standard value, replace the solenoid & pressure switch assembly.

2/4 Solenoid Check:

2/4 SOLENOID CHECK
1. Disconnect the solenoid & pressure switch assembly connector.

2. Measure the resistance between the solenoid & pressure switch assembly side connector terminals 3 and 6.
- Standard value: Approx. 1 ohm [at 20°C(68°F)].

3. If the resistance is outside the standard value, replace the solenoid & pressure switch assembly.

OD Solenoid Check:

OD SOLENOID CHECK
1. Disconnect the solenoid & pressure switch assembly connection

2. Measure the resistance between the solenoid & pressure switch assembly side connector terminals 6 and 8.
- Standard value: Approx. 1 ohm [at 20°C(68°F)].

3. If the resistance is outside the standard value, replace the solenoid & pressure switch assembly.

UD Solenoid Check:

UD SOLENOID CHECK
1. Disconnect the solenoid & pressure switch assembly connector.

2. Measure the resistance between the solenoid & pressure switch assembly side connector terminals 6 and 7.
- Standard value: Approx. 1 ohm [at 20°C (68°F)].

3. If the resistance is outside the standard value, replace the solenoid & pressure switch assembly.