Engagement Concern: Harsh Manual 1st Gear Only

WARNING: This page is about a different car, the 2004 Mercury Mountaineer and 2004 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

POSSIBLE COMPONENT CHART

Possible Component	Reference/Action
204B - ROUTINE
Powertrain Control System
PCM, vehicle wiring harnesses, pressure control solenoid B (PC B), Turbine Shaft Speed (TSS) sensor	Carry out On-Board Diagnostic Tests. See INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article for diagnosis and testing of the PCM. GO to PINPOINT TEST D and GO to PINPOINT TEST E . Repair as necessary. Clear DTCs, road test and rerun On-Board Diagnostic Test.