Other Concerns: Slips/Chatters In 1st Gear

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OTHER CONCERNS: SLIPS/CHATTERS IN 1ST GEAR

Possible Component	Reference/Action
263 - ELECTRICAL ROUTINE
Powertrain Control System
PCM, vehicle wiring harnesses and SSC.	Carry out on-board diagnostic tests. Refer to the INTRODUCTION - GASOLINE for diagnosis and testing of the PCM. GO to PINPOINT TEST A . Repair as required. Clear the DTCs, road test and rerun on-board diagnostic test.
363 - HYDRAULIC/MECHANICAL ROUTINE
Fluid
Incorrect level.	Adjust to correct level. Refer to PRELIMINARY INSPECTION in this article.
Condition.	Carry out Fluid Condition Check. Refer to PRELIMINARY INSPECTION in this article.
Incorrect Pressures
High/low pressures.	Check pressure at line tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES in this article.
Main Control
Bolts not tightened to specification.	Tighten to specifications.
Separator plate damaged.	Inspect for damage. If damaged, repair as necessary.
Contamination.	Disassemble and clean.
Valves/springs damaged, misassembled, missing, stuck, or bore damaged.	If damaged or parts are missing, install a new main control assembly. If misassembled, reassemble correctly. DO NOT stone, file or sand valves. This will remove the anodized finish and may result in further main control or transaxle damage.
Fluid Pump Assembly
Bolts not tightened to specification.	Tighten to specifications.
Gasket damaged.	Inspect for damage. If damaged, repair as necessary.
Porosity, cross leaks, plugged hole.	Inspect for damage. If damaged, repair as necessary.
Forward Clutch Assembly
Seals, piston damaged.	Inspect for damage. Repair as necessary.
Check balance dam.	Inspect for damage. If damaged, repair as necessary.
Friction elements damaged or worn.	Inspect for damage. If damaged, repair as necessary.
Return springs damaged.	Inspect for damage. If damaged, repair as necessary.
Low One-Way Clutch
Worn, damaged or assembled incorrectly.	Inspect for damage. Repair as necessary.