OBD Guide
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C2510

Tread Lamp Open Short Circuit

C2510 is an OBD-II diagnostic trouble code meaning: Tread Lamp Open Short Circuit. Common causes: broken wire in the tread lamp circuit, short circuit to ground or power. Estimated repair cost: $22–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–111 (est.)

Symptoms

  • The malfunction lamp on the dashboard is on
  • No tread lamp indication when the ignition is turned on
  • The protector lamp does not work when the system is activated

Causes

  • Broken wire in the tread lamp circuit
  • Short circuit to ground or power
  • Protector lamp failure
  • Corrosion of contacts or connectors
  • Problem with the control unit

How to Fix

  1. Check the condition of the protector lamp
  2. Inspect the wiring harness for damage
  3. Check continuity with a multimeter
  4. Clean connector contacts from corrosion
  5. If necessary, replace the lamp or wiring harness
  6. Check the operation of the control unit

Related codes

B0001B0002C2500

FAQ

What does the C2510 code mean?

C2510 is an OBD-II diagnostic trouble code that indicates: Tread Lamp Open Short Circuit

What causes a C2510 error code?

The most common causes of C2510 include: Broken wire in the tread lamp circuit; Short circuit to ground or power; Protector lamp failure; Corrosion of contacts or connectors.

How do I fix a C2510 diagnostic trouble code?

To fix C2510: Check the condition of the protector lamp. Inspect the wiring harness for damage. Check continuity with a multimeter. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C2510?

Limited driving only, diagnose soon

How much does it cost to fix C2510?

The estimated repair cost for C2510 is $22–111. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat