Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM2023CHALLENGER SXT, 4WDREPAIR AND DIAGNOSISTRANSMISSIONTRANSFER CASE(DRIVETRAIN CONTROL MODULE (DTCM) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGC1078-TIRE-REVOLUTIONS-RANGE-PERFORMANCESET CONDITION
2023 Dodge and Ram Challenger SXT, 4WD
Set Condition
2023 Dodge and Ram Challenger SXT, 4WDSECTION Set Condition
- This DTC sets when a comparison between the tire circumference value contained in the EEPROM and the tire circumference value received on the Controller Area Network (CAN) bus is different.
- The programmed value for tire size is not within an acceptable range.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.