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DTC P0732 A/T 2ND GEAR FUNCTION TM-63 < COMPONENT DIAGNOSIS > [TYPE 1 (4AT: RE4F03B)] C E F G H I J K L M A B TM N O P - Make sure that “GEAR” shows “3” or “4” after releasing pedal. 6. Depress accelerator pedal to WOT (more than 7.0/8 of “THROTTLE POSI”) quickly from a speed of 45 to If “STOP VEHICLE” appears on CONSULT-III screen, go to following step. - Make sure that “GEAR” shows “2” when depressing accelerator pedal to WOT. - If “TESTING” does not appear on CONSULT-III for a long time, select “SELF-DIAG RESULTS” for . 7. Stop vehicle. 8. Follow the instruction displayed. (Check for normal shifting referring to the table below.) 9. Make sure that “OK” is displayed. (If “NG” is displayed, refer to “Diagnostic Procedure”.) . TM-319, "Vehicle Speed at Which Gear Shifting Occurs" . WITH GST Follow the procedure “WITH CONSULT-III”. Diagnosis Procedure INFOID:0000000001694322 1. CHECK VALVE RESISTANCE 1. Remove control valve assembly. Refer to TM-191, "Control Valve Assembly and Accumulators" - Shift solenoid valve B 2. Check resistance between terminal cord assembly harness con- OK or NG OK >> GO TO 2. NG >> Repair or replace shift solenoid valve assembly. 2. CHECK VALVE OPERATION 1. Remove control valve assembly. Refer to TM-191, "Control Valve Assembly and Accumulators" - Shift solenoid valve B 2. Check solenoid valve by listening for its operating sound while OK or NG OK >> GO TO 3. NG >> Repair or replace shift solenoid valve assembly. 3. CHECK CONTROL VALVE 1. Disassemble control valve assembly. Refer to TM-243, "Control Valve Assembly" . 2. Check to ensure that: - Valve, sleeve and plug slide along valve bore under their own weight. Vehicle condition Gear on actual transmission shift pattern when screen is changed to 1 → 2 → 3 → 4 No malfunction exists 1 → 2 → 3 → 4 Malfunction for “A/T 2ND GR FNCTN” exists. 4 → 3 → 3 → 4 Solenoid valve Terminal Resistance (Approx.) Shift solenoid valve B 1 Ground 5 - 20 Ω SCIA3454E SCIA2058E |