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Test Description

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

  1. 2:  Tests for specified voltage on the 5 volt reference signal circuit.
  2. 3:  Checks to see if voltage was below specified voltage.
  3. 4:  Checks to see if voltage was above specified voltage.
  4. 5:  Tests for a short to ground in the 5 volt reference circuit of the yaw/lateral accelerometer sensor.
  5. 6:  Tests for a short to voltage in the 5 volt reference circuit of the yaw/lateral accelerometer sensor.
  6. 7:  Tests for a high resistance or an open in the ground circuit of the yaw/lateral accelerometer sensor.
  7. 8:  Checks the yaw/lateral accelerometer sensor connector for poor connections.
  8. 9:  Checks the EBCM connector for poor connections.
DTC C0875

Step Action Value(s) Yes No
Schematic Reference:  ABS Schematics  
Connector End View Reference: ABS Connector End Views 
1 Did you perform the ABS Diagnostic System Check? - Go to Step 2  Go to Diagnostic System Check - ABS 
2 
  1. Turn OFF the ignition.
  2. Disconnect the EBCM.
  3. Install the J 39700  Universal Pinout Box with the. See Special Tools and Equipment . J 39700-530 Cable Adapter between the EBCM and the EBCM harness connector.
  4. Turn ON the ignition, with the engine OFF.
  5. Using the DMM, measure the voltage between pin 16 and pin 15 of the J 39700  universal pinout box. See Special Tools and Equipment .
Is the voltage within the specified value?		 2.1-2.9 V Go to Diagnostic Aids Go to Step 3 
3 
  1. Turn OFF the ignition.
  2. Disconnect the yaw/lateral accelerometer sensor.
  3. Turn ON the ignition, with the engine OFF.
  4. Using the DMM, measure the voltage between pin 16 and pin 15 of the J 39700  . See Special Tools and Equipment .
Is the voltage greater than the specified value?		 2.1 V Go to Step 4  Go to Step 5 
4  Using the DMM, measure the voltage between pin 16 and pin 15 of the J 39700  . See Special Tools and Equipment .
Is the voltage less than the specified value?		 2.9 V Go to Step 8  Go to Step 6 
5  Test the 5 volt reference circuit of the yaw/lateral accelerometer sensor for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?		 - Go to Step 12  Go to Step 9 
6  Test the 5 volt reference circuit of the yaw/lateral accelerometer sensor for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?		 - Go to Step 12  Go to Step 7 
7  Test the ground circuit of the yaw/lateral accelerometer sensor for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?		 - Go to Step 12  Go to Step 9 
8  Inspect for poor connections at the harness connector of the yaw/lateral accelerometer sensor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?		 - Go to Step 12  Go to Step 10 
9  Inspect for poor connections at the harness connector of the EBCM. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?		 - Go to Step 12  Go to Step 11 
10 Replace the yaw/lateral accelerometer sensor. Refer to Yaw Rate Sensor/Lateral Accelerometer Replacement .
Did you complete the replacement?		 - Go to Step 12  -
11 Replace the EBCM. Refer to Electronic Brake Control Module Replacement .
Did you complete the replacement?		 - Go to Step 12  -
12
  1. Use the scan tool in order to clear the DTCs.
  2. Operate the vehicle within the Conditions for Running the DTC as specified in the supporting test.
Does the DTC reset?		 - Go to Step 2  System OK
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