DTC Diagnosis Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK TCM INPUT SIGNALS
- Turn ignition switch OFF.
- Start the engine.
- Check voltage between TCM harness connector terminal and ground.
+
-
Condition
Voltage
TCM
Connector
Terminal
F16
17
Ground
- Shift position: "N" position
- At idle
0.70- 0.85V
Is the inspection result normal?
YES
INSPECTION END
NO
GO TO 2.
- CHECK PRIMARY PRESSURE SENSOR POWER CIRCUIT
- Turn ignition switch OFF.
- Connect TCM connector.
- Disconnect CVT unit connector.
- Turn ignition switch ON.
- Check voltage between CVT unit harness connector terminal and ground.
+
-
Voltage
(Approx.)
CVT unit
Connector
Terminal
F46
22
Ground
5.0 V
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace malfunctioning parts.
- CHECK PRIMARY PRESSURE SENSOR SIGNAL CIRCUIT
Check voltage between CVT unit harness connector terminal and ground.
+
-
Voltage
(Approx.)
CVT unit
Connector
Terminal
F46
13
Ground
0 V
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace malfunctioning parts.
- CHECK TERMINAL CORD ASSEMBLY
- Turn ignition switch OFF.
- Remove terminal cord assembly. Refer to CONTROL VALVE : Removal & Installation .
- Check damage of terminal cord assembly.
Is the inspection result normal?
YES
There is malfunction of secondary pressure sensor. Replace control valve assembly. Refer to CONTROL VALVE : Removal & Installation .
NO
Repair or replace malfunctioning parts.