FixVault
Home › Hummer › 2003 › H2 › Repair and Diagnosis › Brakes › Traction Control › Antilock Brake System › Diagnostic Information and Procedures › DTC C0192 › Test Description

Test Description

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

  1. 2:  Checks for specified voltage on the longitudinal accelerometer signal circuit.
  1. 3:  Checks for specified 5-volt reference on the longitudinal accelerometer reference circuit.
DTC C0192

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 connector.
  3. Install the J 39700  universal pinout box with the. See Special Tools . J 39700-530 cable adapter between the EBCM and the EBCM harness connector.
  4. Turn the ignition ON, with the engine OFF.
  5. Using the DMM, measure the voltage between pin 10 and pin 15 of the J 39700  universal pinout box. See Special Tools .
Is the voltage within the specified value?		 2.3-2.7 V Go to Step 3  Go to Step 6 
3  Using the DMM, measure the voltage between pin 28 and pin 15 of the J 39700  universal pinout box. See Special Tools .
Is the voltage within the specified value?		 4.5-5 V Go to Step 4  Go to Step 6 
4
  1. Use the scan tool in order to clear the DTCs.
  2. Perform the Diagnostic Test Drive.
Does the DTC reset?		 - Go to Step 5  Go to Diagnostic Aids
5 Replace the EBCM. Refer to Electronic Brake Control Module Replacement .
Did you complete the replacement?		 - Go to Step 7  -
6 Replace the vehicle longitudinal accelerometer sensor. Refer to Longitudinal Accelerometer Replacement .
Did you complete the repair?		 - Go to Step 7  -
7
  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 text.
Does the DTC reset?		 - Go to Step 2  System OK
About FixVault