SECONDARY PULLEY SPEED SENSOR INSPECTION [DJVA-EL]


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Off-Vehicle Inspection

1.  Disconnect the negative battery cable.

2.  Remove the secondary pulley speed sensor. (See SECONDARY PULLEY SPEED SENSOR REMOVAL/INSTALLATION [DJVA-EL].)

3.  Connect the secondary pulley speed sensor terminal B to the battery positive terminal, connect the battery negative terminal to secondary pulley speed sensor terminal A through an ammeter set to a resistance of 100 ohm.

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4.  Wave a magnet back and forth over the top of the input/turbine speed sensor (less than 5 mm {0.2 in}).

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Note
•  Wave the magnet back and forth with the sensor area and bolt hole in a straight line which forms a right angle to the magnet.

5.  Inspect the HIGH and LOW signal current values which change by waving the magnetic.

•  If there is any malfunction, replace the secondary pulley speed sensor. (See SECONDARY PULLEY SPEED SENSOR REMOVAL/INSTALLATION [DJVA-EL].)

Secondary pulley speed sensor specification

Signal

Voltage (V)

High
12.0—16.0
Low
4.0—8.0


Wiring Harness Inspection

1.  Disconnect the negative battery cable.

2.  Remove the front side garnish. (See FRONT SIDE GARNISH REMOVAL/INSTALLATION.)

3.  Disconnect the TCM connector.

4.  Inspect the wiring harness between the secondary pulley speed sensor and the TCM using a tester.

•  If there is any malfunction, repair or replace the wiring harness.
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Input/turbine speed sensor specification

Terminal

Continuity

B16—GND
No continuity
B6—GND
No continuity