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7A–78 AUTOMATIC TRANSMISSION (AW30-40LE) F07RY00019 225RY00001 220RY00001 244RX00001 PATTERN SELECT SWITCH INSPECTION Inspect that there is continuity between each terminals. OVERDRIVE OFF SWITCH INSPECTION Inspect that there is continuity between terminals 2 and 4. SOLENOID INSPECTION 1. Resistance check • Using an ohmmeter, check the resistance between each terminals (S1/S2/SL) and body. • Using an ohmmeter, check the resistance between terminals (STH) and (STHG). 2. Operation Check Check the solenoid operation by blowing into an oil hole as Solenoid S1 and S2 (Normal close type) Solenoid S1, S2 and Lock-up solenoid resistance 11 - 15 Ω (20 ° C) 12 - 16 Ω (40 ° C) Pressure control solenoid resistance 5 - 5.6 Ω (20 ° C) 5.4 - 6.1 Ω (40 ° C) When battery terminal is disconnected No air leaks When battery terminal is connected Air passes through |