Pinpoint Test E: The Hill Start Assist Feature Is Inoperative, Cannot Be Disabled Or Enabled

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

E1 CHECK THE IPC (INSTRUMENT PANEL CLUSTER) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, carry out the IPC self-test.
Are there any Diagnostic Trouble Codes (DTCs) present?

Yes REFER to: Instrumentation, Message Center and Warning Chimes .

No GO to E2

E2 CHECK THE PCM (POWERTRAIN CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)

Using a diagnostic scan tool, carry out the PCM self-test.

Are there any Diagnostic Trouble Codes (DTCs) present?

Yes

For 2.7L engines, REFER to: Electronic Engine Controls . For 3.0L engines, REFER to: Electronic Engine Controls . For 3.3L engines, REFER to: Electronic Engine Controls . For 3.5L EcoBoost engines, REFER to: Electronic Engine Controls . For 3.5L PowerBoost engines, REFER to: Electronic Engine Controls . For 5.0L engines, REFER to: Electronic Engine Controls .

GO to E3

E3 CHECK THE RCM (RESTRAINTS CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, carry out the RCM self-test.
Are there any Diagnostic Trouble Codes (DTCs) present?

Yes REFER to: Airbag Supplemental Restraint System (SRS) .

No GO to E4

E4 CHECK THE ABS (ANTI-LOCK BRAKE SYSTEM) MODULE DIAGNOSTIC TROUBLE CODES (DTCS)

Using a diagnostic scan tool, carry out the ABS module self-test.

Are there any Diagnostic Trouble Codes (DTCs) present?

Yes	Refer to the Anti-Lock Brake System (ABS) and Stability Control .

No	The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. ADDRESS the root cause of any connector or pin issues.