Initial Inspection and Diagnostic Overview

Inspection

A visual inspection consists of physically looking for the possible cause of a malfunction. A careful and thorough visual inspection of components may quickly identify the cause of a malfunction and eliminate the need for diagnostic testing.

PERFORM THE FOLLOWING VISUAL INSPECTIONS BEFORE DOING ANY DIAGNOSTIC TESTING. If a malfunction is not resolved by the visual inspection, proceed with diagnostic testing according to the instructions in this section.

See HELP 2- Component and Connector Locations for pictures identifying the location of system components. Component Locations

Fluid Level

Before removing the dipstick, wipe all dirt off the protective cap and the dipstick handle. The engine should be running at idle speed for at least one minute, with the vehicle on level ground. The fluid should be at normal operating temperature (approximately 82°C or 1800F). The fluid level is correct if it is in the "HOT" region on the dipstick.

Fluid Condition

If the fluid smells burned or is contaminated with metal or friction material particles, a complete transaxle overhaul is needed. Air bubbles caused by over- or under-filling can cause noise, overheating, fluid oxidation, and varnishing.

Manual Linkage

Correct manual linkage adjustment is very critical to the correct operation of this transaxle. If you have any doubt concerning the quality of this adjustment, refer to the "Maintenance and Adjustments" section of the Service Manual before proceeding.

Electrical Connections

Terminals in connectors must lock together. Carefully inspect each connector for wires that are pushed out and lock them in properly. Carefully inspect the following connectors:

Transaxle Control

Unit Transaxle Oil Temperature Sensor

Throttle Position Sensor

Kickdown Servo Switch

Solenoid Valve

Accelerator Switch

Pulse Generators A & B

Shift Lever Switch