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DTC C0035: Left Front Wheel Speed Sensor Circuit Malfunction: Troubleshooting

TEST PROCEDURE - LEFT FRONT WHEEL SPEED SENSOR CIRCUIT MALFUNCTION

Step Action Value(s) Yes No
1 Examine the wheel speed sensor.
Are there any signs of physical damage?		 - Go to Step 3 Go to Step 2
2
  1. Turn the ignition switch to LOCK.
  2. Disconnect the left front wheel speed sensor connector.
  3. Use a Digital Voltmeter (DVM) to measure the resistance between the sensor terminals.

Is the resistance within the specified value at approximately 25 °C (77 °F)?		 1,280 - 1,920 Ω Go to Step 4 Go to Step 3
3 Replace the wheel speed sensor.
Is the repair complete?		 - System OK -
4
  1. Switch the DVM to the AC millivolt range.
  2. Measure the voltage output of between the wheel speed sensor terminals while rotating the wheel about 1 revolution every 2 seconds.

Is the output within the specified value?		 120 mV Go to Step 6 Go to Step 5
5 Replace the speed sensor or the toothed wheel as required.
Is the repair complete?		 - System OK -
6
  1. Disconnect the connector from the EBCM.
  2. Connect a DVM between ground and one terminal of the wheel speed sensor connector.
  3. Turn the ignition to ON.
  4. Repeat the above test for the other terminal of the wheel speed sensor connector.

Is the voltage for either of these terminals within the specified value?		 > 1 V Go to Step 7 Go to Step 8
7 Repair the short to voltage in the affected circuit.
Is the repair complete?		 - System OK -
8
  1. Turn the ignition switch to LOCK.
  2. Measure the resistance to ground from terminal 6 (2006) or terminal 9 (2007) at the ABS wiring harness connector.
  3. Measure the resistance to ground from terminal 7 (2006) or terminal 8 (2007) at the ABS wiring harness connector.

Is the resistance at either circuit less than the specified value?		 ∞ Ω Go to Step 9 Go to Step 10
9 Repair the short to ground in the affected circuit.
Is the repair complete?		 - System OK -
10
  1. Measure the resistance between terminal 6 (2006) or terminal 9 (2007) at the ABS wiring harness connector and the harness wheel speed sensor connector terminal connected to the WHT wire (2006) or terminal 1 (2007).
  2. Measure the resistance between terminal 7 (2006) or terminal 8 (2007) at the ABS wiring harness connector and the harness wheel speed sensor connector terminal connected to the ORN wire (2006) or terminal 2 (2007).

Is the resistance on either circuit within the specified value?		 > 5 Ω Go to Step 11 Go to Step 12
11 Repair the open or high resistance in the affected circuit as required.
Is the repair complete?		 - System OK -
12 Replace the EBCM unit.
Is the repair complete?		 - System OK -
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