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INSPECTION PROCEDURE PROCEDURE 1. CHECK DIFFERENTIAL VACUUM ACTUATOR ASSEMBLY (A.D.D. SHIFT MOTOR) (a) Disconnect the 4 wheel drive control ECU connector. (b) Measure the resistance according to the value(s) in the table below. Standard Resistance: TESTER CONNECTION CONDITION SPECIFIED CONDITION A25-1 (DM1) - A25-2 (DM2) Always 2 Ω or less A25-1 (DM1) or A25-2 (DM2) - Body ground Always 10 kΩ or higher Text in Illustration *a NG GO TO STEP 2 OK REPLACE 4 WHEEL DRIVE CONTROL ECU 2. CHECK HARNESS AND CONNECTOR (4 WHEEL DRIVE CONTROL ECU - DIFFERENTIAL WF1AM TRANSFER: TOUCH SELECT 2-4 AND HIGH-LOW SYS... |