Pattern Select Switch Circuit

PATTERN SELECT SWITCH
The Engine Control Module (ECM) has stored in its memory the gear shift patterns for D range, 2nd range and L range, and also the lock-up pattern for D range. Two types of gear shifting pattern and lock-up pattern are recorded for D range; for POWER use and NORMAL use. The ECM selects the D range gear shift pattern and lock-up pattern in accordance with the signal from the pattern select switch.




DIAGNOSTIC CHART




WIRING DIAGRAM
















INSPECTION PROCEDURE