Model 6210 Maintenance Manual
Section 7. Component Procedures
Electrical Components 12. Install the lower and grille covers.
Traction Motor Figure 7-76.
13. Reconnect the battery connector, and the place the Main ON/OFF Switch in the ON position. If equipped with the optional keypad, enter your PIN-key code and then press the green ON ( | ) key.
Speed and Temperature Sensor Connector Pin and Wire Identification
14. Test the operation of the truck.
Speed Sensor (Encoder) Replacement 1. If equipped with the optional keypad, press the red OFF ( O ) key. Place the Main ON/OFF Switch in the OFF position. Disconnect the battery connector from the truck.
Pin
Wire Color
Component
2. Remove the lower and grille covers.
1
Red
Speed Sensor
2
Blue
3
White
4
Black
5
Red
6. De-pin the connections for the speed sensor cable.
6
Blue
7. Remove the screw [22] securing the speed sensor [24] to the speed sensor cover [21].
12. Install the connector [38] on the bracket [35] on the drive unit.
8. Remove the speed sensor and carefully pull the speed sensor cable through the grommet.
NOTE: Make sure the speed sensor cable is correctly seated in the grommet to prevent damage from contact with the linkage when the drive unit turns.
3. Remove the bumper. 4. Disconnect the connector from main harness to the speed sensor and the temperature sensor. 5. Remove the connector [38] from the bracket [35] on the drive unit.
9. Install the socket head cap screw [22] to secure the replacement speed sensor [24] to the speed sensor cover assembly [21]. Torque the screws to 39.8 in. lb. (4.5 Nm). 10. Route the cable of the replacement speed sensor through the grommet. 11. Re-pin the connector. Refer to Figure 7-76 for pin locations and wire colors.
Temperature Sensor
13. Reconnect the main harness to the speed sensor. 14. Install the bumper. 15. Install the lower and grille covers. 16. Reconnect the battery connector, and the place the Main ON/OFF Switch in the ON position. If equipped with the optional keypad, enter your PIN-key code and then press the green ON ( | ) key. 17. Test the operation of the truck.
Publication: 1146947, Revised: 12 Jan 2017
7-65
