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 NO.2 VEHICLE MOVES IN N POSITION [JA5AX-EL]

NO.2 VEHICLE MOVES IN N POSITION [JA5AX-EL]


id050305800700

2

Vehicle moves in N position

DESCRIPTION

• Vehicle creeps in N position.
• Vehicle creeps if brake pedal not depressed in N position.

POSSIBLE CAUSE

• If vehicle moves in N position, basically, malfunction is in ATX. Since a malfunction in sensor circuit or output circuit is cause of malfunction in ATX, inspect sensors, output circuit, and related harnesses.
- Clutch burned (Low clutch, Low one-way clutch, Low and reverse brake)
• Line pressure low
• Malfunction of control valve body
- Selector lever position disparity (Although the selector indicator shows N position, hydraulic circuit shows D range or R position)
Note
• Before following troubleshooting steps, make sure that Automatic Transaxle On-Board Diagnostic and Automatic Transaxle Basic Inspection are conducted.

Diagnostic procedure

STEP

INSPECTION

ACTION

1
• Does vehicle creep when selector lever moved slightly in N position?
Yes
• Overhaul control valve body and repair or replace any defective parts.
(See ATX Workshop Manual.)
- If problem remains, replace or overhaul transaxle and repair or replace any defective parts.
(See AUTOMATIC TRANSAXLE AND TRANSFER REMOVAL/INSTALLATION [JA5AX-EL].)
(See ATX Workshop Manual.)
No
Inspect and adjust selector lever.
2
• Verify test results.
- If okay, return to diagnostic index to service any additional symptoms.
- If malfunction remains, inspect related Service Informations and perform repair or diagnosis.
• If vehicle repaired, troubleshooting completed.
• If vehicle not repaired or additional diagnostic information not available, replace TCM.