DTC Diagnosis Procedure
- CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
- Turn ignition switch OFF.
- Disconnect TCM connector and CVT unit connector.
- Check continuity between TCM harness connector terminal and ground.
TCM
--
Continuity
Connector
Terminal
F16
12
Ground
Not existed
Is the inspection result normal?
YES
GO TO 2.
NO
Repair or replace malfunctioning part.
- CHECK TERMINAL CORD ASSEMBLY
Check continuity between CVT unit connector terminal and ground
CVT unit
--
Continuity
Connector
Terminal
F209
12
Ground
Not existed
Is the inspection result normal?
YES
GO TO 3.
NO
Replace terminal cord assembly. Refer to CONTROL VALVE : Removal & Installation .
- CHECK CVT FLUID TEMPERATURE SENSOR
Check resistance between CVT unit connector terminals.
CVT unit
Condition
Resistance
(Approx.)
Connector
Terminal
F209
12 - 18
CVT fluid temperature: 20 deg. C (68 deg. F)
6.5 kOhm
CVT fluid temperature: 50 deg. C (122 deg. F)
2.2 kOhm
CVT fluid temperature: 80 deg. C (176 deg. F)
0.87 kOhm
Is the inspection result normal?
YES
INSPECTION END
NO
Replace terminal cord assembly. Refer to CONTROL VALVE : Removal & Installation .