NO.1 VEHICLE DOES NOT MOVE IN D, M RANGES, OR IN R POSITION [FS5A-EL]

id050308808500

1

Vehicle does not move in D, M ranges, or in R position
DESCRIPTION
•  Vehicle does not move when accelerator pedal is depressed.
POSSIBLE CAUSE
•  If the vehicle does not move in D, M ranges or R position, basically, the malfunction is in the ATX. (Vehicle will move even with a malfunction in the TCM.) Since a malfunction is in the sensor circuit or output circuit is the cause of the malfunction in the ATX, inspect the sensors, output circuit, and the related wiring harnesses.
1.  Clutch slippage, worn (D, M ranges-Forward clutch, R position-Reverse clutch, Low and reverse brake, Reduction brake)
•  Line pressure low
•  Shift solenoid D malfunction
•  Shift solenoid A malfunction
•  Shift solenoid B malfunction
•  Pressure control solenoid A malfunction
•  Pressure control solenoid B 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. (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [FS5A-EL].) (See BASIC INSPECTION [FS5A-EL].)

Diagnostic procedure

STEP

INSPECTION

ACTION
1
When the vehicle is stopped on a flat, level road and the engine is off, does the vehicle move when pushed? (In D range or N, R positions with the brake pedal released.)
Yes
Go to the next step.
No
Inspect for parking mechanism.
(See Automatic Transaxle Workshop Manual FS5A-EL.)
2
Disconnect the TCM connector.
Is the resistance between the ground terminal at the TCM connector and the body ground less than 5.0 ohms?
Yes
Go to the next step.
No
Repair or replace the wiring harness for a possible open circuit.
Reconnect the TCM connector.
3
Inspect the value at the following TCM PID using the M-MDS.
(See ON-BOARD DIAGNOSTIC SYSTEM PID/DATA MONITOR INSPECTION [FS5A-EL].)
•  LPS
Is the PID value normal?
Yes
Go to the next step.
No
Repair or replace any malfunctioning parts according to the inspection result.
4
Perform the stall test.
(See MECHANICAL SYSTEM TEST [FS5A-EL].)
Is the stall speed normal?
Yes
Overhaul the control valve body and repair or replace any malfunctioning parts.
(See Automatic Transaxle Workshop Manual FS5A-EL.)
If any problem remains, overhaul the transaxle and repair or replace any malfunctioning parts.
(See Automatic Transaxle Workshop Manual FS5A-EL.)
No
Replace the torque converter.
(See Automatic Transaxle Workshop Manual FS5A-EL.)
5
•  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 TCM.