DTC P0732:00 [FS5A-EL]

DTC P0732:00 [FS5A-EL]SM2445257

id050221817900

DTC P0732:00	Gear 2 incorrect ratio
DETECTION CONDITION	• The TCM detects that revolution ratio of the input revolution to output revolution in 2GR is more than 2.157 or less than 1.249 three times. Diagnostic support note • The MIL does not illuminate. • The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle. • PENDING CODE is not available. • FREEZE FRAME DATA is not available. • The DTC is stored in the TCM memory.
POSSIBLE CAUSE	• Deteriorated ATF • ATF level low • Solenoid valve malfunction ― Pressure control solenoid A ― Shift solenoid A ― Shift solenoid B ― Shift solenoid C • Line pressure malfunction • Stall speed malfunction • Forward clutch slipping • 2-4 brake band slipping • Primary control valve body malfunction • TCM malfunction

DTC P0732:00

Gear 2 incorrect ratio

DETECTION CONDITION

• The TCM detects that revolution ratio of the input revolution to output revolution in 2GR is more than 2.157 or less than 1.249 three times.

Diagnostic support note

• The MIL does not illuminate.

• The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.

• PENDING CODE is not available.

• FREEZE FRAME DATA is not available.

• The DTC is stored in the TCM memory.

POSSIBLE CAUSE

• Deteriorated ATF

• ATF level low

• Solenoid valve malfunction

― Pressure control solenoid A

― Shift solenoid A

― Shift solenoid B

― Shift solenoid C

• Line pressure malfunction

• Stall speed malfunction

• Forward clutch slipping

• 2-4 brake band slipping

• Primary control valve body malfunction

• TCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step.
1		No	Go to the next step.
2	INSPECT ATF CONDITION • Inspect the ATF condition. (See AUTOMATIC TRANSAXLE FLUID (ATF) INSPECTION [FS5A-EL].) • Is it normal?	Yes	Go to the next step.
2		No	Replace the ATF, then go to Step 9. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT [FS5A-EL])
3	INSPECT ATF LEVEL • Inspect the ATF level. (See AUTOMATIC TRANSAXLE FLUID (ATF) INSPECTION [FS5A-EL].) • Is it normal?	Yes	Go to the next step.
3		No	Add ATF to the specified level, then go to Step 9. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT [FS5A-EL])
4	INSPECT SOLENOID VALVE • Inspect the following solenoid valves: (See SOLENOID VALVE INSPECTION [FS5A-EL].) ― Pressure control solenoid A ― Shift solenoid A ― Shift solenoid B ― Shift solenoid C • Is there any malfunction?	Yes	Replace the solenoid valve, then go to Step 9. (See SOLENOID VALVE REMOVAL/INSTALLATION [FS5A-EL].)
4		No	Go to the next step.
5	INSPECT LINE PRESSURE • Perform the “Line Pressures Test”. (See MECHANICAL SYSTEM TEST [FS5A-EL].) • Is there any malfunction?	Yes	Repair or replace malfunctioning part according to test result, then go to Step 9.
5		No	Go to the next step.
6	INSPECT STALL SPEED • Perform the “Stall Test”. (See MECHANICAL SYSTEM TEST [FS5A-EL].) • Is there any malfunction?	Yes	Repair or replace malfunctioning part according to test result, then go to Step 9.
6		No	Go to the next step.
7	INSPECT TURBINE SPEED WHILE DRIVING VEHICLE • Connect the M-MDS. • Start the engine. • Measure the PID “TSS” while driving vehicle under the following conditions: ― Selector lever position: D range ― Gear position: 2GR ― Vehicle speed: 40 km/h {25 mph} • Is the PID “TSS“ approx.2,000 RPM?	Yes	Go to Step 9.
7		No	Go to the next step.
8	INSPECT PRIMARY CONTROL VALVE BODY • Remove the primary control valve body. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [FS5A-EL].) • Disassemble the primary control valve body. • Inspect the following parts: ― Shift valve ― Return spring ― Hydraulic passage • Is there any malfunction?	Yes	Repair or replace malfunctioning part according to inspection result, then go to next step.
8		No	Replace the transaxle, then go to the next step. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [FS5A-EL].)
9	VERIFY TROUBLESHOOTING OF DTC P0732:00 COMPLETED • Make sure to reconnect all the disconnected connectors. • Clear the DTC using the M-MDS. • Perform the following procedure to ensure that the DTC has been resolved: 1. Drive the vehicle in 2GR for 1 s or more. 2. Stop the vehicle. 3. Repeat Step 1—2 two times. • Is the same DTC present?	Yes	Replace the TCM, then go to the next step. (See TCM REMOVAL/INSTALLATION [FS5A-EL].)
9		No	Go to the next step.
10	VERIFY NO DTC HAS BEEN PRESENTED • Perform the “Reading DTCs Procedure”. (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [FS5A-EL].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [FS5A-EL].)
10		No	DTC troubleshooting completed.