Resistance Inspection (Off-Vehicle)
WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Remove each solenoid valve. (See SOLENOID VALVE REMOVAL/INSTALLATION .)
- Measure the resistance of each solenoid valve individually.
- If not specified, replace the solenoid valve.
- If it is normal, replace the harness.
Pressure control solenoid, 2-4 brake solenoid valve, and high clutch solenoid valve
- Resistance: 2.6-3.2 ohms (20 °C {68 F})
Fig 1: Measuring Resistance Of Each Solenoid Valve (Pressure Control Solenoid, 2-4 Brake And High Clutch)Courtesy of MAZDA MOTORS CORP.
Shift solenoid A, B, C, neutral shift solenoid valve, and reduction timing solenoid valve
- Resistance: 14-18 ohms (20 °C {68 °F})
Fig 2: Measuring Resistance Of Each Solenoid Valve (Shift Solenoid A, B, C, Neutral Shift And Reduction Timing)Courtesy of MAZDA MOTORS CORP.
TCC solenoid valve
- Resistance: 12-13.2 ohms (20 °C {68 °F})
- Install each solenoid valve. (See SOLENOID VALVE REMOVAL/INSTALLATION .)