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MOTOR (MODEL 5BC59JBS6390)
Motor Speed Sensor
2008-2011 IQ System Electric Vehicle Maintenance and Service Supplement
Page 16a-15
16A
MOTOR SPEED SENSOR
See General Warning, Section 10, Page 10-1.
Testing the Motor Speed Sensor
See Test Procedure 13, Section 11, Page 11-36.
Motor Speed Sensor Removal
1. Disconnect the batteries and discharge the controller.
See Disconnecting The Batteries on page 10-3.
2. Disconnect the three-pin connector (22) from the vehicle wire harness
3. Using a screwdriver, gently pry the motor speed sensor (21) from recessed area on the motor end shield.
Motor Speed Sensor Installation
1. Position the motor speed sensor (21) as shown and firmly press the speed sensor into the motor end
shield. Sensor should fit flush against the motor
2. Connect the three-pin connector (22) to the vehicle wire harness.
3. Place the Tow/Run switch in the TOW position and connect the batteries, positive (+) cable first. Tighten
battery terminals to 110 in-lb (12.4 N·m) and coat terminals with Battery Terminal Protector Spray (CC P/
N 1014305) to minimize corrosion.
Figure 16a-19 Motor Speed Sensor
21
22