OBD Guide
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C1501

Tire Pressure Sensor 1

C1501 is an OBD-II diagnostic trouble code meaning: Tire Pressure Sensor 1. Common causes: low sensor battery, mechanical damage to the sensor. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Tire pressure indicator is on
  • Missing tire pressure data 1
  • Incorrect tire pressure readings 1

Causes

  • Low sensor battery
  • Mechanical damage to the sensor
  • Problems with the connection or wiring harness
  • Receiver antenna malfunction
  • Radio interference

How to Fix

  1. Check tire pressure 1 manually
  2. Visually inspect the sensor for damage
  3. Check sensor battery (if possible)
  4. Scan the TPMS system for other errors
  5. Replace sensor if necessary

Related codes

C1502C1503C1504

FAQ

What does the C1501 code mean?

C1501 is an OBD-II diagnostic trouble code that indicates: Tire Pressure Sensor 1

What causes a C1501 error code?

The most common causes of C1501 include: Low sensor battery; Mechanical damage to the sensor; Problems with the connection or wiring harness; Receiver antenna malfunction.

How do I fix a C1501 diagnostic trouble code?

To fix C1501: Check tire pressure 1 manually. Visually inspect the sensor for damage. Check sensor battery (if possible). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1501?

Limited driving only, diagnose soon

How much does it cost to fix C1501?

The estimated repair cost for C1501 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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