C1232

C1232-DRIVE TEST: PRESSURE SENSOR

For a complete wiring diagram Refer to Diagram/Electrical. Electrical Diagrams

- When Monitored:

During the Drive Test.

- Set Condition:

If the Pressure Sensor fails to activate.





Diagnostic Test

1. CHECK FOR A DTC C1232-DRIVE TEST: PRESSURE SENSOR

NOTE: This DTC must be active for the results of this test to be valid.

Turn the ignition on.

With the scan tool, read and record DTCs.

With the scan tool, read and record Freeze Frame information.

Perform ECU initialization with drive test. Refer to ABS VERIFICATION TEST. ABS Verification Test

Start the engine.

With the scan tool, read and record DTCs.

Does the scan tool display: C1232-DRIVE TEST: PRESSURE SENSOR?

Yes

- Go To 2

No

- Refer to the INTERMITTENT CONDITION diagnostic procedure. Intermittent Condition
- Perform the ABS Intermittent Condition diagnostic procedure.
- Perform ABS Verification ABS Verification Test

2. CHECK HYDRAULIC SYSTEM & BRAKE SYSTEM COMPONENT INSTALLATION & FUNCTION

Verify that the Anti-Lock Brakes Module and Hydraulic Control Unit are properly installed.

Verify that the hydraulic system is properly filled and bled.

Verify that the brake system components are installed and functioning properly.

Were any problems found?

Yes

- Repair as necessary.
- Perform ABS Verification ABS Verification Test

No

- Replace the Integrated Control Unit.
- Perform ABS Verification ABS Verification Test