C1715 Rear Left Transmitter is Malfunctioning

OBD2 Code: C1715

Description: Rear left transmitter is malfunctioning.

Definition: This code indicates a problem with the rear left tire pressure monitoring system (TPMS) sensor or transmitter. The TPMS sensor may not be sending accurate data to the vehicle’s onboard computer, which could lead to incorrect tire pressure readings or warnings.

C1715 – Rear Left Transmitter is Malfunctioning

Typical Severity: Moderate

Common Causes

C1715 – Rear Left Transmitter is Malfunctioning

Common Causes:

• Faulty tire pressure sensor in the rear left wheel
• Low tire pressure in the rear left tire
• Interference or signal disruption affecting the transmitter
• Wiring issues or poor connection to the transmitter

 

Common Misdiagnosis

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OBD2 Code: C1715

Description: Rear Left Transmitter is Malfunctioning

Common Misdiagnosis: Faulty sensor assumed when the issue may be due to wiring problems or a malfunctioning control module.

 

Common Diagnostic Steps

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OBD2 Code: C1715

Description: Rear Left Transmitter is Malfunctioning

• Check the tire pressure in the rear left tire to ensure it is within the recommended range.
• Inspect the rear left transmitter for any visible damage or corrosion.
• Verify that the transmitter battery is functioning and replace if necessary.
• Use an OBD2 scanner to clear the code and test drive the vehicle to see if it returns.
• If the code persists, check for wiring issues or loose connections leading to the rear left transmitter.
• Consult vehicle-specific repair manuals for further diagnostic procedures related to this code.