SHIFT CONCERNS: SHIFT TIMING - EARLY/LATE
| Possible Component | Reference/Action |
|---|---|
| 211 - ELECTRICAL ROUTINE | |
| Powertrain Control System | |
| Carry out Shift Point Road Test. Refer to SHIFT POINT ROAD TEST . | |
| Electrical inputs/outputs, vehicle wiring harnesses, powertrain control module, throttle position sensor, output shaft speed (OSS) sensor, transmission fluid temperature (TFT) sensor | Run-On Board Diagnostics Tests. Refer to INTRODUCTION - GASOLINE article for Escape (gasoline) and Mariner or INTRODUCTION- HYBRID ESCAPE article for Escape (Hybrid). GO to PINPOINT TEST B . |
| 311 - HYDRAULIC/MECHANICAL ROUTINE | |
| Other | |
| Tire size change | Refer to the SPECIFICATION DECAL on door panel and verify that vehicle has original equipment. Changes in tire size or speedometer gear will affect shift timing. |
DIAGNOSTIC ROUTINES - SHIFT CONCERNS SHIFT TIMING - EARLY/LATE