PINPOINT TEST FB: Power Take Off (PTO): Introduction
This pinpoint test is intended to diagnose the following:
- PTO switch
- harness circuit: PTO and PTOIL
- powertrain control module (PCM) (12A650)
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES article.
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| E-Series 6.8L | 170 PIN | B7 | PTORPM |
| B42 | PTOIL | ||
| B9 | PTOENG | ||
| B26 | PTO | ||
| F-Series Super Duty | 190-PIN | B8 | PTORPM |
| B11 | PTOIL | ||
| B6 | PTOENG | ||
| B22 | PTO | ||
| All other vehicles | 190-PIN | B8 | PTORPM |
| B11 | PTOIL | ||
| B6 | PTOENG | ||
| B3 | PTO |