AutoCodes – Generic – C1706

C1706 Code - Low Rear Right Tire Pressure

Quick Answer

During driving, the TPMS (Tire Pressure Monitoring System) receives the signal transmitted from transmitter installed in each wheel, when the tire pressure becomes low. Common causes include Low Tire Pressure, Faulty Rear Right Transmitter sensor, Rear Right Transmitter sensor has not bee programmed. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: C1706 indicates Low Rear Right Tire Pressure.
Common causes: Common causes include Low Tire Pressure, Faulty Rear Right Transmitter sensor, Rear Right Transmitter sensor has not bee programmed.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 17,563

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 17, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1706 Description

During driving, the TPMS (Tire Pressure Monitoring System) receives the signal transmitted from 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.

OBDII Code C1706 - Low Rear Right Tire Pressure - AutoCodes.com — C1706 Code - Low Rear Right Tire Pressure

What does this mean?

What are the Possible Causes of the DTC C1706?

Low Tire Pressure
Faulty Rear Right Transmitter sensor
Rear Right Transmitter sensor has not bee programmed
Faulty Tire Pressure Receiver
Faulty Body Control Module (BCM)

How to Fix the DTC C1706?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1706 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1706 code?

Need more information on how to fix the C1706 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1706 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1706 Ford — Parking Aid Left Rear Inner Sensor Circuit Failure
C1706 Infiniti — Low Rear Right Tire Pressure
C1706 Lincoln — Parking Aid Left Rear Inner Sensor Circuit Failure
C1706 Mercury — Parking Aid Left Rear Inner Sensor Circuit Failure
C1706 Nissan — Low Rear Right Tire Pressure

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1706 Code

1. What does the OBDII code C1706 mean?

C1706 indicates that the vehicle's tire pressure monitoring system (TPMS) has detected low pressure in the rear right tire.

2. What are the symptoms of the C1706 code?

Common symptoms include the TPMS warning light illuminating on the dashboard and a noticeable decrease in the air pressure of the rear right tire.

3. What causes the C1706 code to appear?

The code is typically caused by underinflation of the rear right tire, a malfunctioning TPMS sensor, or a leak in the tire.

4. Can I drive with the C1706 code?

Driving with low tire pressure can be unsafe and may lead to reduced fuel efficiency, poor handling, or even tire damage. Address the issue promptly.

5. How do I fix the C1706 code?

Start by checking and inflating the rear right tire to the recommended pressure. If the code persists, inspect the TPMS sensor for damage or failure.

6. How do I reset the TPMS after fixing the C1706 code?

Most vehicles require a TPMS reset procedure, which may involve driving at a specific speed for a set duration or using a TPMS reset button or tool.

7. Can a damaged TPMS sensor cause the C1706 code?

Yes, a damaged or malfunctioning TPMS sensor in the rear right tire can trigger this code.

8. How do I check for a leak in the rear right tire?

Inspect the tire visually for punctures or cracks and use a soapy water solution to check for bubbles indicating a leak.

9. What if the C1706 code keeps coming back after inflating the tire?

If the code reappears, there may be a persistent leak, a faulty TPMS sensor, or an issue with the TPMS module. Consult a professional for further diagnostics.

10. Can extreme weather cause the C1706 code?

Yes, significant temperature changes can cause tire pressure fluctuations, potentially triggering the code. Regularly check and adjust tire pressure during seasonal changes.