4BDE

4BDE DYNAMICS SENSOR - NOT CALIBRATED

For a complete wiring diagram Refer to the Wiring Information Electrical Diagrams.

- When Monitored:
With ignition on.

- Set Condition:
Conditions for running calibration not met.





1. CHECK FOR A DTC 4BDE DYNAMICS SENSOR - NOT CALIBRATED

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

1. Turn the ignition on.
2. With the scan tool, read and record DTCs.
3. With the scan tool, read and record Freeze Frame information.
4. Perform ECU initialization with drive test. Perform ABS VERIFICATION TEST. Verification Tests

NOTE: Drive test must be performed correctly for ECU to initialize.

5. With the scan tool, erase DTCs.
6. Start the engine.
7. With the scan tool, read and record DTCs.

Does the scan tool display: 4BDE DYNAMICS SENSOR - NOT CALIBRATED?

Yes

- Go To 2

No

- Refer to the ABS-INTERMITTENT CONDITION TEST. Testing and Inspection

2. DRIVE TEST ACTIVATED BUT NOT RUN
1. With scan tool rerun drive test.

WAS DRIVE TEST COMPLETED?

Yes

- Replace the Anti-Lock Brake Module.
- Perform ABS VERIFICATION TEST. Verification Tests.

No

- Rerun drive test.