FOREWORD [FS5A-EL]
- If there is any vehicle malfunction complaint lodged by a customer, perform malfunction diagnosis according to the troubleshooting procedure.
Note. If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing.
Automatic Transaxle Control System Troubleshooting Procedure Flow Chart. Scheme 609
Scheme 609: Automatic Transaxle Control System Troubleshooting Procedure Flow Chart
Scheme 610
Scheme 610: Action for non-repeatable malfunction
Scheme 611
- If the malfunction does not recur, verify the malfunction cause by performing the following actions: Based on the repair order form, attempt to drive the vehicle or perform tests to replicate the malfunction, record the data (such as CAN circuit voltage) at that time, and detect the malfunction cause. Refer to [Determining Open Circuit Location] based on the recorded DTC, shake the wiring harness or connector of the electrical component which is suspected to be the cause of the malfunction, and inspect for any changes in CAN system voltage or occurrence of any DTCs. (Scheme 610): Shaking Wiring Harness Or Connector Of Electrical Component Inspect the female terminals on the connector of the electric component which is suspected to be the cause of the malfunction for poor connection. (Scheme 611): Inspecting Female Terminals For Poor Connection
NO.1 VEHICLE DOES NOT MOVE IN D, M OR R POSITION [FS5A-EL]
| 1 | Vehicle does not move in D, M or R position |
|---|
| DESCRIPTION | Vehicle does not move when the accelerator pedal is depressed. |
| POSSIBLE CAUSE | If the vehicle does not move in D, M 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. Clutch slippage, worn (D, M positions-Forward clutch, R position-Reverse clutch, Low and reverse brake, Reduction brake) Line pressure low Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid D malfunction Pressure control solenoid A malfunction Pressure control solenoid B malfunction Body ground malfunction Control valve body malfunction Selector lever malfunction Improper operation of parking mechanism 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] .) |
| 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] .) |
NO.2 VEHICLE MOVES IN N POSITION [FS5A-EL]
| 2 | Vehicle moves in N position |
|---|
| DESCRIPTION | Vehicle creeps in N position. Vehicle creeps if brake pedal is not depressed in N position. |
| POSSIBLE CAUSE | If the vehicle moves in N position, basically, the malfunction is in the ATX. Since a malfunction 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. Clutch burnt (Forward clutch) Control valve body malfunction Selector lever position disparity (Although the selector indicator shows N position, the hydraulic circuit shows D or R position) 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] .) |
| 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] .) |
NO.3 VEHICLE MOVES IN P POSITION, OR PARKING GEAR DOES NOT DISENGAGE WHEN P IS DISENGAGED [FS5A-EL]
| 3 | Vehicle moves in P position, or parking gear does not disengage when P is disengaged |
|---|
| DESCRIPTION | Vehicle rolls when on a downward slope and tires do not lock in P position. Tires locked when P position is disengaged, vehicle does not move in D, M and R position when accelerator pedal is depressed, and engine remains in stalled condition. |
| POSSIBLE CAUSE | Parking mechanism malfunction (May have effect on noise or shock from transaxle) Improper adjustment of selector cable If vehicle moves in N position, perform the symptom troubleshooting "NO.2 VEHICLE MOVES IN N POSITION" (See NO.2 VEHICLE MOVES IN N POSITION [FS5A-EL] .) |
NO.4 EXCESSIVE CREEP [FS5A-EL]
| 4 | Excessive creep |
|---|
| DESCRIPTION | Vehicle accelerates in D, M and R position when accelerator pedal is not depressed. |
| POSSIBLE CAUSE | Engine idle speed is high (Transaxle system is not cause of problem) Perform the symptom troubleshooting "NO.9 FAST IDLE/RUNS ON" (See NO.9 FAST IDLE/RUNS ON [MZR 2.0, MZR 2.5] .) |
NO.5 NO CREEP AT ALL [FS5A-EL]
| 5 | No creep at all |
|---|
| DESCRIPTION | Vehicle does not move in D, M or R position when idling on flat paved road. |
| POSSIBLE CAUSE | Either transaxle is stuck in 3GR or 4GR position, or there is clutch circuit slippage due to a stuck 3-4 clutch. Clutch slippage, burnt Line pressure low Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Pressure control solenoid A malfunction Body ground malfunction Control valve body malfunction Transaxle fixed in 3GR (Operation of fail-safe function) Short or open circuit in wiring harness Poor connection of connector Malfunction of electronic parts of output and input system There is no engine torque 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] .) |
| 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] .) |
NO.6 LOW MAXIMUM SPEED AND POOR ACCELERATION [FS5A-EL]
| 6 | Low maximum speed and poor acceleration |
|---|
| DESCRIPTION | Vehicle acceleration is poor at start. Delayed acceleration when accelerator pedal is depressed while driving. |
| POSSIBLE CAUSE | If the clutch is stuck or does not stay in 3GR, the malfunction is in the engine circuit. Clutch slippage, burnt Line pressure low Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid F malfunction Pressure control solenoid A malfunction Body ground malfunction Control valve body malfunction Signal malfunction VSS malfunction Sensor ground malfunction APP sensor malfunction Input/turbine speed sensor malfunction MAF sensor malfunction CKP sensor malfunction Transaxle fixed in 3GR (Operation of fail-safe function) Short or open circuit in wiring harness Poor connection of connector Malfunction of electronic parts of output and input system Transaxle fixed in 4GR (Operation of fail-safe function) Forward clutch slippage VSS malfunction Shift solenoid A malfunction (Stuck on) Poor connection of connector Insufficient starting torque (Suspected when in-gear condition, shift control and engine circuit are normal) Torque converter malfunction (Poor operation, stuck) Engagement of TCC operation range (Operation of fail-safe function) TFT sensor malfunction (Short or open circuit) Transaxle fixed in M position M position switch (built-in selector lever component) malfunction TR switch adjustment incorrect 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] .) |
| 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] .) |
NO.7 NO SHIFTING [FS5A-EL]
| 7 | No shifting |
|---|
| DESCRIPTION | Single shift range only. Sometimes it shifts correctly. |
| POSSIBLE CAUSE | When the gear position is fixed in 3GR due to the fail-safe operation, the malfunction is in the ATX. Perform the malfunction diagnosis according to the symptom troubleshooting "NO.6 LOW MAXIMUM SPEED AND POOR ACCELERATION". (See NO.6 LOW MAXIMUM SPEED AND POOR ACCELERATION [FS5A-EL] .) Clutch slippage, burnt Line pressure low Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid F malfunction Pressure control solenoid A malfunction Pressure control solenoid B malfunction Body ground malfunction Control valve body malfunction Signal malfunction VSS malfunction Sensor ground malfunction APP sensor malfunction Input/turbine speed sensor malfunction MAF sensor malfunction CKP sensor malfunction Transaxle fixed in 3GR (Operation of fail-safe function) Short or open circuit in wiring harness Poor connection of connector Disconnected shift solenoid connector Poor ground of shift solenoid Transaxle fixed in 4GR (Operation of fail-safe function) Forward clutch slippage VSS malfunction Shift solenoid A malfunction (Stuck on) Poor connection of connector Transaxle fixed in M position M position switch (built-in selector lever component) malfunction NOTE: If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing. |
| NOTE |
|---|
| If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing. |
NO.8 DOES NOT SHIFT TO 5GR [FS5A-EL]
| 8 | Does not shift to 5GR |
|---|
| DESCRIPTION | Vehicle does not upshift from 4GR to 5GR even though vehicle speed is increased. Vehicle does not shift to 5GR even though accelerator pedal is released in D position at 60 km/h {37 mph} . |
| POSSIBLE CAUSE | Basically, TCC does not operate when the fail-safe is operating. Verify the DTCs first. If the TCC operates when driving at high speeds only, the malfunction (improper adjustment) is in the TR switch circuit. Clutch or brake slippage, burned Line pressure low APP sensor malfunction ECT sensor malfunction MAF sensor malfunction CKP sensor malfunction VSS malfunction Input/turbine speed sensor malfunction Sensor ground malfunction TFT sensor malfunction Short or open circuit in wiring harness Poor connection of connector Sensor malfunction TR switch malfunction Short or open circuit in wiring harness Poor connection of connector Sensor malfunction Selector cable adjustment oncorrect TR switch adjustment incorrect Shift solenoid A, shift solenoid B, shift solenoid D, Shift solenoid F valve malfunction Short or open circuit in wiring harness Poor connection of connector Solenoid valve stuck M position switch (built-in selector lever component) malfunction Control valve body malfunction CAUTION: If the TCC is stuck, inspect it. In addition, inspect the oil cooler for foreign particles which may have mixed in with the ATF. 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] .) |
| CAUTION |
|---|
| If the TCC is stuck, inspect it. In addition, inspect the oil cooler for foreign particles which may have mixed in with the ATF. |
| 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] .) |
NO.9 ABNORMAL SHIFTING [FS5A-EL]
| 9 | Abnormal shifting |
|---|
| DESCRIPTION | Shifts incorrectly (incorrect shift pattern). |
| POSSIBLE CAUSE | There is a malfunction in the signal circuit which controls shifting (APP sensor, input/turbine speed sensor, VSS), the control valve is stuck, the accumulator (forward or servo apply) is stuck, or the clutch circuit is stuck. Clutch slippage, burnt Line pressure low Control valve body malfunction Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid E malfunction Shift solenoid F malfunction Pressure control solenoid B malfunction Body ground malfunction Signal malfunction VSS malfunction Sensor ground malfunction APP sensor malfunction Input/turbine speed sensor malfunction TR switch malfunction Selector cable adjustment incorrect TR switch adjustment incorrect Wheel speed signal malfunction Tire of a different diameter from the standard tire is installed ABS wheel-speed sensor 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] .) If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing. |
| 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] .) If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing. |
NO.10 FREQUENT SHIFTING [FS5A-EL]
| 10 | Frequent shifting |
|---|
| DESCRIPTION | Downshifting occurs suddenly even when accelerator pedal is depressed slightly in D position. |
| POSSIBLE CAUSE | The malfunctioning circuit is basically the same as the symptom troubleshooting "NO.9 ABNORMAL SHIFTING [FS5A-EL]". (See NO.9 ABNORMAL SHIFTING [FS5A-EL] .) However, a malfunction of the input signal to the APP sensor, input/turbine speed sensor, VSS (including the sensor ground, sensor wiring harness and connector), or clutch slippage (clutch stuck, low pressure in line) may also be the cause. |
NO.11 SHIFT POINT IS HIGH OR LOW [FS5A-EL]
| 11 | Shift point is high or low |
|---|
| DESCRIPTION | Shift point considerably different from automatic shift diagram. Shift delays when accelerating. Shift occurs quickly when accelerating and engine speed does not increase. |
| POSSIBLE CAUSE | If the transaxle does not shift abnormally, there is a malfunction of the input signal to the APP sensor, input/turbine speed sensor, or VSS (including sensor ground). If the engine speed is high or low, regardless of normal shifting, inspect the tachometer. Verify that the output signal of the APP sensor changes linearly. Clutch or brake slippage. NOTE: If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing. |
| NOTE |
|---|
| If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing. |
NO.13 NO KICKDOWN [FS5A-EL]
| 13 | No kickdown |
|---|
| DESCRIPTION | Does not downshift when accelerator pedal is fully depressed within kickdown range. |
| POSSIBLE CAUSE | If transaxle does not downshift though shifting is normal, the malfunction is in the APP sensor circuit (including sensor ground, sensor wiring harness and connector). |
NO.14 ENGINE FLARES UP OR SLIPS WHEN UPSHIFTING OR DOWNSHIFTING [FS5A-EL]
| 14 | Engine flares up or slips when upshifting or downshifting |
|---|
| DESCRIPTION | When accelerator pedal is depressed, engine speed increases normally but vehicle speed increases slowly. When accelerator pedal is depressed while driving, engine speed increases but vehicle speed does not. |
| POSSIBLE CAUSE | There is clutch slippage because the clutch is stuck or the line pressure is low. Clutch stuck, slippage, burnt (Forward clutch, 3-4 clutch, 2-4 brake band, one-way clutch) Line pressure low Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid E malfunction Shift solenoid F malfunction Pressure control solenoid A malfunction Body ground malfunction Control valve body malfunction Signal malfunction VSS malfunction Sensor ground malfunction APP sensor malfunction Input/turbine speed sensor malfunction MAF sensor malfunction CKP sensor malfunction Poor operation of mechanical pressure Selector lever position disparity TR switch position disparity 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] .) |
| 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] .) |
NO.15 ENGINE FLARES UP OR SLIPS WHEN ACCELERATING VEHICLE [FS5A-EL]
| 15 | Engine flares up or slips when accelerating vehicle |
|---|
| DESCRIPTION | Engine flares up when the accelerator pedal is depressed for upshifting. Engine flares up suddenly when the accelerator pedal is depressed for downshifting. |
| POSSIBLE CAUSE | The malfunction is basically the same as the symptom troubleshooting "NO.14 ENGINE FLARES UP OR SLIPS WHEN UPSHIFTING OR DOWNSHIFTING". (See NO.14 ENGINE FLARES UP OR SLIPS WHEN UPSHIFTING OR DOWNSHIFTING [FS5A-EL] .) If conditions for No.14 worsen, the malfunction will develop to No.15. |
NO.17 EXCESSIVE SHIFT SHOCK FROM N TO D OR N TO R POSITION [FS5A-EL]
| 17 | Excessive shift shock from N to D or N to R position |
|---|
| DESCRIPTION | Strong shock felt when shifting from N to D or N to R position at idle. |
| POSSIBLE CAUSE | Shift shock may worsen when the fail-safe is operating. If no DTC is output, the shift shock may worsen due to poor operation of the control valve body or sticking of the clutch. Clutch burnt (N-->D: Forward clutch, N-->R: Reverse clutch or low and reverse brake) Line pressure low, high APP sensor malfunction CKP sensor malfunction VSS malfunction Input/turbine speed sensor malfunction Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Pressure control solenoid A malfunction Control valve body malfunction Sensor ground malfunction Body ground malfunction Poor hydraulic operation (Malfunction in position change) Forward accumulator malfunction Servo apply accumulator malfunction Oil pressure switch malfunction Idle speed high Poor tightening torque of engine mount, exhaust mount Poor operation of mechanical pressure Selector lever position disparity 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] .) |
| 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] .) |
NO.18 EXCESSIVE SHIFT SHOCK IS FELT WHEN UPSHIFTING AND DOWNSHIFTING [FS5A-EL]
| 18 | Excessive shift shock is felt when upshifting and downshifting |
|---|
| DESCRIPTION | Excessive shift shock is felt when depressing the accelerator pedal at upshifting. During cruising, excessive shift shock is felt when depressing the accelerator pedal at downshifting. |
| POSSIBLE CAUSE | Shift shock may worsen when the fail-safe is operating. The shift shock has worsened if the APP sensor, input/turbine speed sensor, or VSS signal malfunctions. Clutch slippage, burnt (Forward clutch, 2-4 brake band, 3-4 clutch) Line pressure low, high Shift solenoid A malfunction Shift solenoid B malfunction Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid E malfunction Pressure control solenoid A malfunction Pressure control solenoid B malfunction Control valve body malfunction Body ground malfunction Signal malfunction TFT sensor malfunction VSS malfunction Sensor ground malfunction APP sensor malfunction Input/turbine speed sensor malfunction Poor hydraulic operation (Malfunction in position change) Oil pressure switch malfunction Forward accumulator malfunction Servo apply accumulator malfunction Engine mounts installation Loose attaching bolts Worn parts 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] .) |
| 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] .) |
NO.22 NO ENGINE BRAKING IN 1GR POSITION OF M POSITION [FS5A-EL]
| 22 | No engine braking in 1GR position of M position |
|---|
| DESCRIPTION | Engine speed drops to idle but the vehicle coasts when accelerator pedal is released when in M position (1GR) at low vehicle speed. |
| POSSIBLE CAUSE | Clutch slippage, burnt (low and reverse brake) Line pressure low Shift solenoid C malfunction Shift solenoid D malfunction Shift solenoid E malfunction Pressure control solenoid B malfunction Control valve body malfunction Body ground malfunction Signal malfunction APP sensor malfunction VSS malfunction Sensor ground malfunction Input/turbine speed sensor malfunction TCM does not determine that the M position switch is ON (short, or open circuit, poor operation) M position switch (built-in selector lever component) signal 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] .) |
| 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] .) |
NO.23 TRANSAXLE OVERHEATS [FS5A-EL]
| 23 | Transaxle overheats |
|---|
| DESCRIPTION | Burnt smell emitted from the transaxle. Smoke emitted from the transaxle. |
| POSSIBLE CAUSE | The malfunction is restricted to the hindrance of coolant at the oil cooler. In addition, overheating of the transaxle may be caused by a malfunction of the TFT sensor. Burnt (TCC) Line pressure low Control valve body malfunction Oil cooler malfunction (Foreign material mixed in ATF) TFT sensor malfunction Excessive amount of ATF 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] .) |
| 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] .) |
NO.24 ENGINE STALLS WHEN SHIFTED TO D, M OR R POSITION [FS5A-EL]
| 24 | Engine stalls when shifted to D, M or R position |
|---|
| DESCRIPTION | Engine stalls when shifting from N or P position to D, M or R position at idle. |
| POSSIBLE CAUSE | The malfunction is on the engine control side (i.e. electronic throttle control system). Otherwise, the malfunction is in the input/turbine speed sensor (engine sometimes starts) or the TCC circuit (engine always stalls). |
NO.25 ENGINE STALLS WHEN DRIVING AT SLOW SPEEDS OR STOPPING [FS5A-EL]
| 25 | Engine stalls when driving at slow speeds or stopping |
|---|
| DESCRIPTION | Engine stalls when the brake pedal is depressed while driving at low speed or stopping. |
| POSSIBLE CAUSE | Malfunction is in engine control system (e.g. Fuel injection control, electronic throttle control system). Otherwise, the malfunction is in the control valve body, shift solenoid E or TCC. |
NO.26 STARTER DOES NOT WORK [FS5A-EL]
| 26 | Starter does not work |
|---|
| DESCRIPTION | Starter does not work even when in P or N position. |
| POSSIBLE CAUSE | Selector lever mis-adjustment TR switch mis-adjustment Open or short circuit in TR switch terminal Immobilizer system operates or system malfunction Advanced keyless entry and push button start system malfunction |
NO.27 GEAR POSITION INDICATOR LIGHT DOES NOT ILLUMINATE IN M POSITION [FS5A-EL]
| 27 | Gear position indicator light does not illuminate in M position |
|---|
| DESCRIPTION | Gear position indicator light in instrument cluster does not illuminate in M position with the ignition is ON. |
| POSSIBLE CAUSE | M position switch (built-in selector lever component), instrument cluster, or related wiring harness 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] .) If the ATF temperature reaches 130 °C {266 °F} or more while driving in manual shift mode, the gear position indicator light turns off and the TCM switches to automatic shift mode to reduce load on the ATX. After the ATF temperature decreases to 120 °C {248 °F} or less and a period of time has passed, the gear position indicator light turns back on and driving in manual shift mode is restored. |
| 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] .) If the ATF temperature reaches 130 °C {266 °F} or more while driving in manual shift mode, the gear position indicator light turns off and the TCM switches to automatic shift mode to reduce load on the ATX. After the ATF temperature decreases to 120 °C {248 °F} or less and a period of time has passed, the gear position indicator light turns back on and driving in manual shift mode is restored. |
NO.28 GEAR POSITION INDICATOR LIGHT ILLUMINATES IN P, R, N AND D POSITION [FS5A-EL]
| 28 | Gear position indicator light illuminates in P, R, N and D position |
|---|
| DESCRIPTION | Gear position indicator light in instrument cluster illuminates in P, R, N and D position with the ignition is ON. |
| POSSIBLE CAUSE | M position switch (built-in selector lever component), instrument cluster, or related wiring harness 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] .) |
| 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] .) |
NO.29 DOES NOT UPSHIFT IN M POSITION [FS5A-EL]
| 29 | Does not upshift in M position |
|---|
| DESCRIPTION | Gear position indicator light in instrument cluster illuminates but vehicle does not upshift when selector lever is pushed to "+" side. |
| POSSIBLE CAUSE | Up switch (built-in selector lever component) or related wiring harness 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] .) |
| 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] .) |
NO.30 DOES NOT DOWNSHIFT IN M POSITION [FS5A-EL]
| 30 | Does not downshift in M position |
|---|
| DESCRIPTION | Gear position indicator light in instrument cluster illuminates but vehicle does not downshift when selector lever is pushed to "-" side. |
| POSSIBLE CAUSE | Down switch (built-in selector lever component) or related wiring harness 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] .) If the TCM inhibits shift down and flashes the gear position indicator when the set speed for the shift down of each gear is exceeded to prevent excess engine speed. |
| 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] .) If the TCM inhibits shift down and flashes the gear position indicator when the set speed for the shift down of each gear is exceeded to prevent excess engine speed. |
NO.31 M POSITION INDICATOR LIGHT DOES NOT ILLUMINATE IN M POSITION/M POSITION INDICATOR LIGHT ILLUMINATES IN D POSITION [FS5A-EL]
| 31 | M position indicator light does not illuminate in M position/M position indicator light illuminates in D position |
|---|
| DESCRIPTION | M position indicator light in instrument cluster does not illuminate in M position or M position indicator light in instrument cluster in D position with the ignition is ON. |
| POSSIBLE CAUSE | M position switch (built-in selector lever component) or related wiring harness malfunction Instrument cluster 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] .) |
| NOTE |
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| 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] .) |
NO.32 ATF SEEPING INTO AUTOMATIC TRANSAXLE [FS5A-EL]
| 32 | ATF seeping into automatic transaxle |
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| DESCRIPTION | ATF is seeping into the automatic transaxle case. Foreign matter mixed with ATF is in the automatic transaxle case. |
| POSSIBLE CAUSE | ATF leaking from oil seal Oil seal lip burning Oil seal lip wear due to foreign matter adhering Oil seal damage, and wear in contact area (to shaft) due to shaft runout ATF leaking from transaxle case surface There are pin holes in the transaxle case (when cast) ATF leaking from silicone sealant Sealant peeling and burning ATF leaking from O-ring O-ring burning Looseness in part installation Incorrect installation (O-ring is not seated to installation surface correctly) ATF leaking from washer Looseness in part installation Incorrect installation (washer is not seated to installation surface correctly) ATF malfunction (leaking from breather) Excessive ATF level Water penetration into ATF ATF deterioration (anti-foaming performance decreases and liquid level increases) NOTE: ATF seeping radiates from ATF leak source. Identify the type of seeping oil referring to "SERVICE CAUTIONS, Oil Leakage Inspection" in the general information. If the leak source is not identified, remove any grease or dirt from the seep location and verify the location of the seeping after driving the vehicle. |
| NOTE |
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| ATF seeping radiates from ATF leak source. Identify the type of seeping oil referring to "SERVICE CAUTIONS, Oil Leakage Inspection" in the general information. If the leak source is not identified, remove any grease or dirt from the seep location and verify the location of the seeping after driving the vehicle. |
