DTC P0732:00

id050200817900

DTC P0732:00

Gear 2 incorrect ratio

DETECTION CONDITION

•  The PCM detects that revolution ratio of the input revolution to output revolution in 2GR is more than 2.185 or less than 1.277 three times.

Diagnostic support note:

•  This is a continuous monitor (CCM).

•  The MIL does not illuminate.

•   The HOLD indicator light flashes if the PCM 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 PCM memory.

POSSIBLE CAUSE

•  Deteriorated ATF

•  ATF level low

•  Shift solenoids A, B or C malfunction

•  Line pressure low

•  Forward clutch slipping

•  2-4 brake band slipping

•  Control valve body malfunction

•  PCM malfunction

DTC P0732:00	Gear 2 incorrect ratio
DETECTION CONDITION	• The PCM detects that revolution ratio of the input revolution to output revolution in 2GR is more than 2.185 or less than 1.277 three times. Diagnostic support note: • This is a continuous monitor (CCM). • The MIL does not illuminate. • The HOLD indicator light flashes if the PCM 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 PCM memory.
POSSIBLE CAUSE	• Deteriorated ATF • ATF level low • Shift solenoids A, B or C malfunction • Line pressure low • Forward clutch slipping • 2-4 brake band slipping • Control valve body malfunction • PCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information.
1		No	Go to the next step.
2	INSPECT ATF CONDITION • Inspect the ATF condition. (See AUTOMATIC TRANSAXLE FLUID (ATF) INSPECTION.) • Is it normal?	Yes	Go to the next step.
2		No	Replace the ATF, then go to Step 8. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT.)
3	INSPECT ATF LEVEL • Inspect the ATF level. (See AUTOMATIC TRANSAXLE FLUID (ATF) INSPECTION.) • Is it normal?	Yes	Go to the next step.
3		No	Add ATF to the specified level, then go to Step 8. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT.)
4	INSPECT SHIFT SOLENOID A AND B • Perform operation inspection. (See SOLENOID VALVE INSPECTION.) • Verify the click sound of shift solenoid A and B when applying B+. • Was a click heard from solenoids?	Yes	Go to the next step.
4		No	Replace the shift solenoid that you could not hear a click sound, then go to Step 8. (See SOLENOID VALVE REMOVAL/INSTALLATION.)
5	INSPECT LINE PRESSURE • Measure the line pressures. (See MECHANICAL SYSTEM TEST.) • Are the line pressures within the specifications?	Yes	Go to the next step.
5		No	All ranges: Replace the oil pump, then go to Step 8. Any ranges: Replace the control valve body, then go to Step 8. (See CONTROL VALVE BODY REMOVAL.) (See CONTROL VALVE BODY INSTALLATION.)
6	INSPECT STALL SPEED • Measure the stall speed in D range. (See MECHANICAL SYSTEM TEST.) • Is the stall speed within the specification?	Yes	Go to the next step.
6		No	Replace the transaxle, then go to tStep 8. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION.)
7	INSPECT FREQUENCY OF INPUT/TURBINE SPEED SENSOR WHEN DRIVING VEHICLE • Connect the M-MDS. • Start the engine. • Measure the frequency of input/turbine speed sensor while driving vehicle under the following conditions: ― Vehicle speed (VSS PID): 40 km/h {24 mph} ― Drive in the D range, 2GR ― Throttle opening angle (TP PID): approx. 25% • Was the frequency of the input/turbine speed sensor at approx. 1,250 Hz?	Yes	Go to the next step.
7		No	Replace the control valve body, then go to the next step. (See CONTROL VALVE BODY REMOVAL.) (See CONTROL VALVE BODY INSTALLATION.)
8	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: ― Drive the vehicle in 2GR at least 3 times. • Is the same DTC present?	Yes	Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [ZJ, ZY].)
8		No	Go to the next step.
9	VERIFY AFTER REPAIR PROCEDURE • Perform the “After Repair Procedure”. (See AFTER REPAIR PROCEDURE.) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE.)
9		No	DTC troubleshooting completed.