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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Automatic Transmission - Diagnosis) >> Diagnostic Tests >> DTC P0750: Shift Solenoid No. 1 Or DTC P0755: Shift Solenoid No. 2 >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2002 Toyota Avalon and 2001 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

Remove and check operation of the suspect shift solenoid. See SOLENOIDS  under COMPONENT TESTS. Replace the faulty shift solenoid as necessary. If the shift solenoid is okay, check and repair the valve body. See appropriate OVERHAUL article. If the valve body is okay, repair internal transaxle malfunction.