On Vehicle Service
A/T CONTROL COMPONENT CHECK1. CRANKSHAFT POSITION SENSOR CHECK
Refer to <2.4L Engine> - Diagnosis - Inspection Procedure Using an Analyzer.
Refer to 3.0L Engine> - Diagnosis - Inspection Procedure Using an Analyzer.
2. THROTTLE POSITION SENSOR CHECK
Refer to <2.4L Engine> On-vehicle Service - Throttle Position Sensor Check.
Refer to <3.0L Engine> On-vehicle Service - Throttle Position Sensor Check.
3. A/T, FLUID TEMPERATURE SENSOR CHECK
1. Remove the A[T fluid temperature sensor.
2. Measure the resistance between terminals 1 and 2 of the A/T fluid temperature sensor connector.
Standard value:
3. Replace the sensor if not within the standard value.
4. PARK/NEUTRAL POSITION SWITCH CHECK
5. STOPLIGHT SWITCH CHECK
6. VEHICLE SPEED SENSOR CHECK
7. DUAL PRESSURE SWITCH CHECK
8. SELECT SWITCH CHECK
9. SHIFT SWITCH (UP) CHECK
10. SHIFT SWITCH (DOWN) CHECK
11. A/T CONTROL RELAY CHECK
1. Remove the a control relay.
2. Use jumper wires to connect the A/T control relay terminal 2 to the negative battery terminal and terminal 4 to the positive battery terminal.
3. Check the continuity between terminal 1 and terminal 3 of the A/T control relay when the jumper wires are connected to and disconnected from the battery.
4. If there is any problem with the A/T control relay, replace it.
12. SOLENOID VALVE CHECK
1. Remove the valve body cover.
2. Disconnect the connectors of each solenoid valve.
3. Measure the resistance between terminals 1 and 2 of each solenoid valve.
Standard value:
4. If the resistance is not within the standard value, replace the solenoid valve.