Engine-Codes - Generic - C1704

C1704 Code - Low Front Left Tire Pressure

- Code Popularity: 27,061 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC C1704?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low Tire Pressure
  • Faulty Front Left Transmitter sensor
  • Front Left Transmitter sensor has not been programmed
  • Faulty Tire Pressure Receiver
  • Faulty Body Control Module (BCM)

Code Tech Notes

Start by setting the tire pressure between 28 psi and 36 psi. Clear the code and road test vehicle for about 10 minutes.

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How to Fix the DTC C1704?

Check 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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the C1704 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the C1704 Code Mean?

During driving, the TPMS (Tire Pressure Monitoring System) receives the signal transmitted from the transmitter installed in each wheel, when the tire pressure becomes low. The BCM (Body Control Module) of this system has pressure judgment and trouble diagnosis functions. When the tire pressure monitoring system detects low inflation pressure or another unusual symptom, the low tire pressure warning lamps in the combination meter comes on.

C1704 Code - Low Front Left Tire Pressure

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Code C1704 Information for Specific Makes

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