Shift Concerns: Soft/Slip 2-1 Shift Only (Automatic Or KICKDOWN)

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

SHIFT CONCERNS: SOFT/SLIP 2-1 SHIFT ONLY (AUTOMATIC OR KICKDOWN)

Possible Component	Reference/Action
231 - ELECTRICAL ROUTINE
Powertrain Control System	-
Electrical inputs/outputs, vehicle wiring harnesses, powertrain control module, EPC solenoid, transmission fluid temperature (TFT) sensor, throttle position sensor, mass air flow sensor	Run On-Board Diagnostics Tests. Refer to INTRODUCTION - GASOLINE . GO to PINPOINT TEST B and GO to PINPOINT TEST E .
331 - HYDRAULIC/MECHANICAL ROUTINE
Pump Assembly	-
Gaskets damaged	Inspect for damage. Install new as necessary.
Porosity/cross leaks	Inspect for leaks/porosity. Install new as necessary.
Pump support seals No. 3 or No. 4 leaking, misassembled, damaged	Inspect for damage. Repair as necessary.
Intermediate/Overdrive Servo and Band Assembly	-
Servo piston damaged	Inspect for damage. Repair as necessary
Servo piston return spring damaged	Inspect for damage. Repair as necessary
Forward Clutch Assembly	-
-	Carry out Air Pressure Test.
Piston or seals damaged	Inspect for damage. Repair as necessary.
Friction elements damaged	Inspect for damage. Repair as necessary.
Low One-Way Clutch	-
Damaged, not holding	Inspect for damage. Repair as necessary.