Vehicle Dynamic Suspension — 2016 workshop reference 2631

Connect all VDM electrical connectors and all related in-line electrical connectors. Make sure they seat and latch correctly. Operate the system and determine if the concern is still present.

Is the concern still present?

Yes	CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new VDM. REFER to: Vehicle Dynamics Control Module (VDM) (204-05 Vehicle Dynamic Suspension, Removal and Installation).
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.

U0151:00

Refer to Wiring Diagrams Cell 41 for schematic and connector information.

Normal Operation and Fault Conditions

With the ignition ON, the RCM sends messages to the VDM over the HS-CAN2. If the VDM does not receive these messages within a certain time frame, the module sets Diagnostic Trouble Codes (DTCs). For information on the messages sent to the VDM by the RCM, go to the Module Network Input Messages - VDM. REFER to: Vehicle Dynamic Suspension - System Operation and Component Description (204-05 Vehicle Dynamic Suspension, Description and Operation).

DTC Fault Trigger Conditions

DTC	Description	Fault Trigger Conditions
	U0151:00 Lost Communication With RCM: No Sub Type Information	This DTC sets in continuous memory if any of the RCM messages is missing.

DTC

Description

Fault Trigger Conditions

U0151:00 Lost Communication With RCM: No Sub

Type Information

This DTC sets in continuous memory if any of the RCM messages is missing.

Possible Sources

Wiring, terminals or connectors Network communication concern RCM

PINPOINT TEST G : U0151:00

G1 CHECK THE COMMUNICATION NETWORK

Ignition ON. Using a diagnostic scan tool, carry out the Network Test.

Does the RCM pass the Network Test?

Yes	GO to G2
No	DIAGNOSE the RCM does not respond to the diagnostic scan tool. REFER to: Communications Network (418-00 Module Communications Network) .

Source reference 2631

2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.