OBD Codes List

Diagnostic reference · P2701

P2701

Transmission Friction Element B Apply Time Range/Performance

System
Transmission (P code)
Lamp
Check Engine Light
Category
Powertrain - Transmission

What it means

P2701 means Transmission Friction Element B Apply Time Range/Performance.

Check these first

  • Low or dirty transmission fluid affecting friction element B apply time
  • Worn clutch packs or band for friction element B
  • A sticking valve body passage feeding friction element B
  • A failed transmission control module calibration for element B

What to do next

  1. Read the friction element B apply time on a scan tool
  2. Check transmission fluid level and condition
  3. Compare the friction element B apply time to specification
  4. Inspect the valve body passages feeding friction element B
  5. Repair or replace the friction element B clutch pack if apply time stays long
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.