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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 228 (Information Center - Instrumentation, Message Center And Warning Chimes (1 Of 2)) >> Description And Operation >> Warning Chimes - System Operation and Component Description >> Diesel Exhaust Over-Temperature

Diesel Exhaust Over-Temperature

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The diesel exhaust over-temperature warning chime informs the driver that an exhaust over-temperature condition exists due to a powertrain fault. The diesel exhaust over-temperature chime sounds five 0.25 second chime tones through the front speakers.

The IPC receives the diesel exhaust over-temp message from the GWM over the HS-CAN3.

The GWM receives the diesel exhaust over-temp message from the PCM over the HS-CAN1.

When a chime request is received, the IPC sends the IPC chime request message to the ACM or the audio DSP to sound the chime.