OBD Guide
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P1D6C

Thermal Damage To Clutches

P1D6C is an OBD-II diagnostic trouble code meaning: Thermal Damage To Clutches. Common causes: extreme loads on the transmission, low transmission fluid level. Estimated repair cost: $56–278.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–278 (est.)

Symptoms

  • Burnt smell from transmission
  • Clutch slipping during acceleration
  • Jerks when shifting gears
  • Reduced power at wheels
  • Transmission overheating

Causes

  • Extreme loads on the transmission
  • Low transmission fluid level
  • Transmission cooling system malfunction
  • Problems with the clutch control system
  • Using the wrong transmission fluid

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Diagnose the clutch control system
  3. Check transmission cooling system
  4. Replace damaged clutch
  5. Reset transmission adaptations

Related codes

P1D6DP1D6EP0700

FAQ

What does the P1D6C code mean?

P1D6C is an OBD-II diagnostic trouble code that indicates: Thermal Damage To Clutches

What causes a P1D6C error code?

The most common causes of P1D6C include: Extreme loads on the transmission; Low transmission fluid level; Transmission cooling system malfunction; Problems with the clutch control system.

How do I fix a P1D6C diagnostic trouble code?

To fix P1D6C: Check the level and condition of the transmission fluid. Diagnose the clutch control system. Check transmission cooling system. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1D6C?

Do not drive — repair immediately

How much does it cost to fix P1D6C?

The estimated repair cost for P1D6C is $56–278. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat