OIL PRESSURE SENSOR INSPECTION [DJVA-EL]


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Caution
•  Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it.

On-Vehicle Inspection

1.  Warm up the CVT and idle the engine in the P position.

2.  Inspect the oil pressure sensor using a tester.

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•  If there is any malfunction, replace the oil pressure sensor. (See OIL PRESSURE SENSOR REMOVAL/INSTALLATION [DJVA-EL].)
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Oil pressure sensor specification

Terminal

Voltage (V)

A—GND
1.0 or less
B—GND
Approx. 1.0
C—GND
Approx. 5.0


Wiring Harness Inspection

1.  Perform the following procedures.

(1)  Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [MZR 1.5, MZR 1.6].)
(2)  Disconnect the negative battery cable.
(3)  Remove the dashboard under cover. (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION.)
(4)  Remove the side wall. (See SIDE WALL REMOVAL/INSTALLATION.)
(5)  Partially peel back the floor covering. (See FLOOR COVERING REMOVAL/INSTALLATION.)
(6)  Disconnect the TCM and TCM bracket as a single unit. (See TCM REMOVAL/INSTALLATION [DJVA-EL].)

2.  Disconnect the TCM connector.

3.  Inspect the wiring harness between the oil pressure sensor and the TCM using a tester.

•  If there is any malfunction, repair or replace the wiring harness.
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Oil pressure sensor Continuity

Terminal

Continuity

A—GND
No continuity
B—GND
No continuity
C—GND
No continuity