Solenoid Valve Inspection
Precautions: Precautions for Diagnosing Trouble · Precautions for Disassembly and Reassembly · Precautions for Transmission / Transaxle · General safety (00)
Shift Solenoid Valve
Resistance check
Check shift solenoid valves.
Shift solenoid valves resistance
Standard: 11 – 15 Ω at 20 °C (68 °F)
| 1. | Shift solenoid valve “A” | 2. | Shift solenoid valve “B” |
Operation check
Check that shift solenoid valve “A” (1) and shift solenoid valve “B” (2) make a clicking sound when voltage is applied to each terminal as shown in figure.
| 3. | 12 V battery |
Pressure Control Solenoid Valve / Line Pressure Control Solenoid Valve / TCC Solenoid Valve / Electro Magnetic Oil Pump Solenoid Valve (ENG A-STOP Model)
Resistance check
Measure resistance between pressure control solenoid valve terminals, line pressure control solenoid valve terminals, between TCC pressure control solenoid terminals and electro magnetic oil pump solenoid valve (ENG A-STOP model).
Pressure control solenoid valve / line pressure control solenoid valve / TCC solenoid valve / electro magnetic oil pump solenoid valve (ENG A-STOP model) resistance
Standard: 5.0 – 5.6 Ω at 20 °C (68 °F)
| 1. | Pressure control solenoid valve “A” |
| 2. | Pressure control solenoid valve “B” |
| 3. | Pressure control solenoid valve “C” |
| 4. | Pressure control solenoid valve “D” |
| 5. | Line pressure control solenoid valve |
| 6. | TCC solenoid valve |
| 7. | Electro magnetic oil pump solenoid valve (ENG A-STOP model) |
Operation check
Check that pressure control solenoid valve “A” (1), “B” (2), “C” (3), “D” (4), line pressure control solenoid valve (5), TCC solenoid valve (6) and electro magnetic oil pump solenoid valve (7) (ENG A-STOP model) operate with click sound when voltage is applied to each terminal as shown in figure.
| 8. | 12 V- 21 W bulb | 9. | 12 V battery |