OBD Guide
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C2168

Abnormal Temperature Inside ID 4 Tire

C2168 is an OBD-II diagnostic trouble code meaning: Abnormal Temperature Inside ID 4 Tire. Common causes: tire overheating, low tire pressure. 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
  • Unstable tire temperature readings
  • Incorrect tire pressure readings

Causes

  • Tire overheating
  • Low tire pressure
  • Faulty temperature sensor
  • Wiring harness damage
  • Electrical interference

How to Fix

  1. Check the pressure in all tires
  2. Check tire temperature after a long trip
  3. Diagnose wheel temperature sensor ID 4
  4. Check wiring harness and connections
  5. Replace the faulty sensor if necessary

Related codes

C2167C2169C2170

FAQ

What does the C2168 code mean?

C2168 is an OBD-II diagnostic trouble code that indicates: Abnormal Temperature Inside ID 4 Tire

What causes a C2168 error code?

The most common causes of C2168 include: Tire overheating; Low tire pressure; Faulty temperature sensor; Wiring harness damage.

How do I fix a C2168 diagnostic trouble code?

To fix C2168: Check the pressure in all tires. Check tire temperature after a long trip. Diagnose wheel temperature sensor ID 4. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C2168?

Limited driving only, diagnose soon

How much does it cost to fix C2168?

The estimated repair cost for C2168 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat