NO.1 VEHICLE DOES NOT MOVE IN D, 2, 1 RANGES, OR IN R POSITION [GF4AX-EL]


1	Vehicle does not move in D, 2, 1 ranges, or in R position
DESCRIPTION	• Vehicle does not move when accelerator pedal depressed.
POSSIBLE CAUSE	• If the vehicle does not move in D, 2, 1 ranges or R position, the malfunction is in the ATX. (Vehicle will move even with a malfunction in the PCM.) A malfunction in the sensor circuit or output circuit may cause of the ATX malfunction, inspect the sensors, output circuit, and related wiring harnesses. 1. Clutch slippage, worn (D, 2, 1 ranges-Forward clutch, R position-Reverse clutch, Low and reverse brake) • Line pressure low • Shift solenoid A, B, or C malfunction 3-2 timing solenoid valve malfunction • TFT sensor malfunction • Sensor GND malfunction • Body GND malfunction • Control valve body malfunction 2. Selector lever malfunction 3. Improper operation of parking mechanism 4. Torque converter malfunction Note • Before following the troubleshooting steps, make sure that the Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted.


STEP	INSPECTION		ACTION
1	With the vehicle is stopped on a flat, level road and engine is off, does the vehicle move when pushed? (In D, 2 ranges or N, R positions with the brake pedal is released)	Yes	Go to the next step.
1		No	Inspect for parking mechanism. (See ATX Workshop Manual (GF4AX-EL))
2	Start engine. Does the vehicle move when the selector lever is in between N position and D range?	Yes	Inspect or adjust the selector lever. (See SELECTOR LEVER INSPECTION.) (See SELECTOR CABLE ADJUSTMENT.)
2		No	Go to the next step.
3	Stop engine and turn the ignition switch to the ON position. Connect the WDS or equivalent to DLC-2. Simulate LPS PID for 50 %. Is operating sound of the pressure control solenoid heard?	Yes	Replace the control valve body. (See ATX Workshop Manual (GF4AX-EL)) If any problem remains, replace or overhaul the transaxle and repair or replace any malfunctioning parts. (See AUTOMATIC TRANSAXLE AND TRANSFER REMOVAL/INSTALLATION [GF4AX-EL].)
3		No	Inspect connection of the pressure control solenoid terminal on the ATX for bend, damage, corrosion or looseness. Inspect for stuck pressure control solenoid? (See Operating Inspection (On-vehicle Inspection).) If the pressure control solenoid is normal, inspect for open or short circuit between the PCM terminal 91 and the pressure control solenoid terminal G.
4	• Verify the test results. - If normal, return to the diagnostic index to service any additional symptoms. - If the malfunction remains, inspect the related Service Information and perform repair or diagnosis. • If the vehicle is repaired, troubleshooting is completed. • If the vehicle is not repaired or additional diagnostic information is not available, replace the PCM.