ICM Gauges
Engine Oil Pressure
The engine oil pressure gauge is an analog gauge. The ICM receives the oil pressure warning indicator request from the PCM over the HS-CAN1.
Engine Oil Temperature
The engine oil temperature gauge is an analog gauge. The ICM receives the engine oil temperature message from the PCM over the HS-CAN1.
Vacuum Boost Gauge
The vacuum boost gauge is an analog gauge. The ICM receives the vacuum-boost display message from the PCM over the HS-CAN1.
Indicators
ABS Warning
The IPC receives the ABS warning indicator request message from the GWM over the HS-CAN3. The GWM receives the ABS warning indicator request message from the ABS module over the HS-CAN2. If a fault condition exists in the ABS, the ABS module sends the ABS warning indicator request message to either flash or illuminate the ABS warning indicator.
ABS/Brake/Stability-Traction Control System
The brake/stability-traction control system indication is controlled almost entirely by the ABS module. The ABS module can illuminate multiple indicators for various fault conditions. The following table provides a summary of the basic fault conditions and the indicators that are illuminated for each condition.
NOTE: Refer to the Normal Operation and Fault Condition description before each brake/stability-traction control system indicator Pinpoint Test (PPT) for the IPC default action for network/missing message conditions.
Event/Fault Condition | ABS Warning Indicator Status | Brake Warning Indicator Status | Stability-Traction Control Indicator Status | Stability-Traction Control Disabled Indicator Status |
|---|---|---|---|---|
Stable driving (no control events) | Off | Off | Off | On or off based on driver request |
Parking brake applied | Off | On | Off | Off |
Low brake fluid level or brake fluid level input concern | Off | On | Off | Off |
Stability-traction control event | Off | Off | Flashing | On or off based on driver request |
Stability-traction control disabled by driver | Off | Off | Off | On |
Single wheel speed sensor faults | On | Off | On | Off |
2 or 3 wheel speed sensor faults | On | On | On | Off |
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.