Normal Operation
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The OCSM monitors each OCS weight sensor bolt and circuitry for faults. If the OCSM detects a fault, it stores DTC B1A59:11 in memory and sends a message to the RCM . When the RCM receives a fault message from the OCSM , it stores DTC B00A0:09 in memory and sends a message to the IPC to illuminate the airbag warning indicator.
DTC DESCRIPTION
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| B1A59:11 | Sensor 5 Volt Supply: Circuit Short To Ground | A fault is indicated when the OCSM senses a short to ground on either of the OCS weight sensor bolt VREF circuits. |
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Passenger seat track assembly
- OCSM