Pinpoint Test ATA: Passenger Airbag Disable (Pad) Switch (Two Wire Input): Notes

Refer to appropriate Supplemental Restraint System in OEM Wiring Diagrams article, for schematic and connector information.

Normal Operation and Fault Conditions

The RCM monitors the PAD switch and circuitry. The RCM monitors the PAD switch circuit for the following faults:

Open circuit
Short to voltage
Short to ground
Short together
Current out of range
Faulted PAD switch

If a fault is detected, the RCM stores DTC B00DF:11, B00DF:12, B00DF:13 or B00DF:1D in memory and sends a message to the IPC to illuminate the airbag warning indicator.

PPT AT RCM DTC FAULT TRIGGER CONDITIONS

DTC

Description

Fault Trigger Conditions

Possible Causes

Wiring, terminals or connectors
PAD switch
RCM

WARNING: Incorrect repair techniques or actions can cause an accidental SRS deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment.

CAUTION: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may cause damage to the connector.

NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint test.

NOTE: Only disconnect or reconnect SRS components when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS.

NOTE: Always make sure the correct OCSM component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford parts catalog to make sure the correct component is being installed. If an incorrect OCSM component is installed, DTCs may set.

NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.

NOTE: Do not probe any impact sensor. The impact sensor cannot be tested using a multi-meter.

Restraint Control Module-A (RCM-A) Connector - C310A

Circuit