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HOMESERVICE MANUALSPONTIAC2004MONTANA VAN PASSENGERREPAIR AND DIAGNOSISBRAKESANTILOCK BRAKE SYSTEM AND TRACTION CONTROL SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESDTC C1214TEST DESCRIPTION
2004 Pontiac Montana Van Passenger

Test Description

2004 Pontiac Montana Van PassengerSECTION Test Description

The number below refers to the step number on the diagnostic table.

  1. 2:  Determines whether the DTC is current.
DTC C1214

Step Action Value Yes No
Schematic Reference:  ABS Schematics  
1 Did you perform the ABS Diagnostic System Check? - Go to Step 2  Go to Diagnostic System Check - ABS 
2 
  1. Install a scan tool.
  2. Turn ON the ignition, with the engine OFF.
  3. Use the scan tool in order to clear the DTCs.
  4. With the scan tool, perform the Automated Test.
Does the DTC reset as a current DTC?		 - Go to Step 3  Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
3
  1. Remove the EBCM from the BPMV. Refer to Electronic Brake Control Module Replacement .
  2. Measure the resistance between each pump motor control circuit of the BPMV and the housing of the BPMV.
Does the DMM display the specified value?		 OL Go to Step 5  Go to Step 4 
4 Replace the EBCM and the BPMV. Refer to Electronic Brake Control Module Replacement  and Brake Pressure Modulator Valve (BPMV) Replacement .
Did you complete the repair?		 - Go to Step 6  -
5 Replace the EBCM. Refer to Electronic Brake Control Module Replacement .
Did you complete the repair?		 - Go to Step 6  -
6
  1. Use the scan tool in order to clear the DTCs.
  2. With the scan tool, perform the Automated Test.
Does the DTC reset?		 - Go to Step 2  System OK
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.