U1175 - Lost Ignition Status Message
U1175 Possible Causes
- Faulty Electronic Ignition System (EIS)
- Electronic Ignition System harness is open or shorted
- Electronic Ignition System circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How is the U1175 code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the U1175 code
Labor: 1.0The cost to diagnose the U1175 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
U1175 MeaningThe Electronic Pedestrian Protection Module (EPPM) receives the ignition status message over the CAN C bus from the Electronic Ignition System. The Diagnostic Trouble Code (DTC) sets when the EPPM doesn't receive a vehicle ignition switch status signal from the Electronic Ignition System (EIS) over the Controller Area Network (CAN) C bus for 25 seconds to set the active code. The EPPM receives a vehicle speed signal for over one second to recover and change to a stored code. The Airbag Warning Lamp (AWL) on while faulted condition is active.
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