MONITOR STRATEGY
| Related DTCs | P0500: Vehicle Speed Sensor Circuit |
|---|
| Required sensors/components (Main) | Vehicle speed sensor, Combination meter, Skid control ECU |
| Required sensors/components (Sub) | Output speed sensor (NC), Engine coolant temperature (ECT) sensor |
| Frequency of operation | Continuous |
| Duration | 2 seconds |
| MIL operation | Immediately |
| Sequence operation | None |
TYPICAL ENABLING CONDITIONS
| Engine | Running |
|---|
| Transmission counter gear revolution | 300 RPM or more |
| Battery voltage | 8 V or more |
| Ignition switch | ON |
| Starter | OFF |
| Either a or b is met (See below) | |
| A. All of the following conditions are met | |
| ECT | 20°C (68°F) or more |
| ECT sensor fail (P0115, P0117, P0118, P0125) | Not detected |
| Time after park/neutral position switch ON to OFF | 2 seconds or more |
| B. All of the following conditions are met | |
| ECT | Less than 20°C (68°F) |
| ECT sensor fail (P0115, P0117, P0118, P0125) | Detected |
| Time after park/neutral position switch ON to OFF | 30 seconds or more |
TYPICAL MALFUNCTION THRESHOLDS
| Vehicle speed sensor signal | No pulse input |
Scheme 1245
Scheme 1245: WIRING DIAGRAM
| Related DTCs | P0560: TCM system voltage |
|---|
| Required Sensors/Components (Main) | TCM |
| Required Sensors/Components (Sub) | |
| Frequency of Operation | Continuous |
| Duration | 3 seconds |
| MIL Operation | Immediately (MIL illuminated after next engine start) |
| Sequence of Operation | None |
| Monitor runs whenever following DTCs are not present | None |
| TCM power source | Less than 3.5 V |
|---|
| Stand-by RAM | Initialized |
Scheme 1246
Scheme 1246: WIRING DIAGRAM
| Related DTCs | P0617: Starter signal |
|---|
| Required Sensors/Components (Main) | Starter (ST) relay, Park/neutral position switch, ignition switch |
| Required Sensors/Components (Sub) | Vehicle speed sensor (VSS), Crankshaft Position (CKP) sensor |
| Frequency of Operation | Continuous |
| Duration | 20 seconds |
| MIL Operation | Immediately |
| Sequence of Operation | None |
| Monitor runs whenever these DTCs are not present | None |
|---|
| Battery voltage | 10.5 V or more |
| Vehicle speed | 20 km/h (12.43 mph) or more |
| Engine speed | 1000 RPM or more |
Scheme 1247
Scheme 1247: WIRING DIAGRAM
Scheme 1248
| Related DTCs | P062F: Internal control module EEPROM error |
|---|
| Required sensors/Components (Main) | TCM |
| Required sensors/Components (Related) | |
| Frequency of operation | Once per driving cycle |
| Duration | 11 seconds |
| MIL operation | Immediately |
| Sequence of operation | None |
| Monitor runs whenever following DTCs not present | None |
|---|
| Time after engine start | 10 seconds or more |
| Battery voltage | 8 V or higher |
| Ignition switch | ON |
| Starter | OFF |
| Permanent fault code data | Mismatch (3 times or more) |
PROCEDURE
- READ OUTPUT DTC (DTC P062F) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Clear DTCs. Refer to «DTC CHECK / CLEAR»(ref-493958-S31391512722012081000000) . Turn the ignition switch off and turn the Techstream off. Disconnect the Techstream. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute. Connect the cable to the negative (-) battery terminal. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read DTCs. RESULT Result Proceed to No DTC output A P062F is output B B --> See step 3 A --> See step 2
- CHECK FOR INTERMITTENT PROBLEMS. Refer to «ELECTRONIC CIRCUIT INSPECTION PROCEDURE»(ref-493943-S23045644322012081000000)
- REPLACE TCM. Refer to «REMOVAL»(ref-494119-S34189171122012081000000)
| Related DTCs | P0705: Park/neutral position switch/Verify switch input |
|---|
| Required sensors/Components | Park/neutral position switch |
| Frequency of operation | Continuous |
| Duration | Condition (A): 2 seconds Condition (B): 60 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Ignition switch | ON |
| Battery voltage | 10.5 V or more |
- When either condition below is met: Condition (A) or (B) Condition (A) When 2 or more of the following signals are input at the same time: Park/neutral position switch ON R position switch ON D position switch ON Condition (B) When all conditions below are met: Park/neutral position switch OFF R position switch OFF D position switch OFF
COMPONENT OPERATING RANGE
| Park/neutral position switch | The park/neutral position switch sends only one signal to the TCM |
Scheme 1249
Scheme 1249: WIRING DIAGRAM
| Related DTCs | P0711: ATF temperature sensor |
|---|
| Required sensors/Components | ATF temperature sensor |
| Frequency of operation | Continuous |
| Duration | Condition A, B, C and D: 3 seconds Condition E: Continuous |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0112, P0113 (IAT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) P2610 (Soak timer circuit) |
|---|
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| IAT (Intake air temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| KCS (Knock control sensor) circuit | No circuit malfunction |
| Soak timer circuit | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| Time after engine start | 12 seconds or more |
| ECT | 15°C (5°F) or more |
| Time after engine start | 10 minutes |
|---|
| Driving distance after engine start | 5 km (3 miles) or more |
| IAT (12 seconds after engine start) | 15°C (59°F) or more |
| ECT (12 seconds after engine start) | 15°C (59°F) or more |
| Soak time | 5 hours |
| Accumulated driving time *1 | 115 seconds or more |
| *1: Following conditions are met | |
| Engine speed (NE) - Input speed (NT) | 50 RPM or more |
| Output speed (NC) | 400 RPM or more |
| Throttle valve opening angle | 3% or more |
| Shift position | Not N or P |
| Time after engine start | 18 minutes and 20 seconds |
|---|
| Driving distance after engine start | 8 km (5 miles) or more |
| IAT (12 seconds after engine start) | 10°C (14°F) or more |
| ECT (12 seconds after engine start) | 10°C (14°F) or more |
| Accumulated driving time *1 | 200 seconds or more |
| Time after engine start | 30 minutes |
|---|
| Driving distance after engine start | 15 km (9.3 miles) |
| IAT (12 seconds after engine start) | 15°C (5°F) or more |
| ECT (12 seconds after engine start) | 15°C (5°F) or more |
| Accumulated driving time *1 | 400 seconds or more |
| Time after engine start | 40 minutes |
|---|
| Driving distance after engine start | 20 km (12.4 miles) |
| Accumulated driving time *1 | 550 seconds or more |
| Time after ECT reaches 60°C (140°F) | 10 seconds or more |
|---|
| ATF temperature (12 seconds after engine start) | 110°C (230°F) or more |
| ECT (12 seconds after engine start) | Below 35°C (95°F) |
| ATF temperature | Below 20°C (68°F) |
| ATF temperature | 110°C (230°F) or more |
| ATF temperature | 20 to 110°C (68 to 230°F) |
Scheme 1250
Scheme 1250: WIRING DIAGRAM
- CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0711) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. RESULT Result Proceed to Only P0711 is output A P0711 and other DTCs are output B HINT: If any other codes besides P0711 are output, perform troubleshooting for those DTCs first. B --> See step 3 A: Go to next step
- CHECK TRANSMISSION FLUID LEVEL Check the transmission fluid level. Refer to «ADJUSTMENT»(ref-494119-S17124726652012081000000) . OK Automatic transmission fluid level is correct. NG --> ADJUST FLUID LEVEL OK --> See step 4
- GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-493958-S30772438182012081000000)
- REPLACE ATF TEMPERATURE SENSOR ASSEMBLY. Refer to «REMOVAL»(ref-494119-S34053377642012081000000)
| Related DTCs | P0712: ATF temperature sensor/Range check (Low resistance) P0713: ATF temperature sensor/Range check (High resistance) |
|---|
| Required sensors/Components | ATF temperature sensor |
| Frequency of operation | Continuous |
| Duration | 0.5 seconds |
| MIL operation | Immediately |
| Sequence of operation | None |
- P0712: RANGE CHECK (LOW RESISTANCE) The monitor will run whenever these DTCs are not present. None Battery voltage 8 V or more Ignition switch ON
P0713: Range check (High resistance)
- One of the following conditions is met: Condition (A) or (B) CONDITION (A) Engine coolant temperature (ECT) or intake air temperature (IAT) at engine start -29.375°C (-20.875°F) or less Time after engine start 335 seconds or more ECT sensor circuit fail (P0115, P0117, P0118) Not detected IAT sensor circuit fail (P0112, P0113) Not detected CONDITION (B) Engine coolant temperature (ECT) or intake air temperature (IAT) at engine start More than -29.375°C (-20.875°F) Time after engine start 10 seconds or more ECT sensor circuit fail (P0115, P0117, P0118) Not detected IAT sensor circuit fail (P0112, P0113) Not detected
| ATF temperature sensor resistance (ATF temperature sensor output temperature) | Less than 79 ohms (Higher than 164°C(327.2°F)) |
P0712: RANGE CHECK (LOW RESISTANCE)
| ATF temperature sensor resistance (ATF temperature sensor output temperature) | More than 156 kohms (Less than -48°C(-54.4°F)) |
P0713: RANGE CHECK (HIGH RESISTANCE)
| ATF temperature sensor resistance (ATF temperature sensor output temperature) | 79 to 156 kohms (-48 to 164°C(-54.4 to 327.2°F)) |
| Related DTCs | P0715: Input Speed sensor (NT)/Range check P0717: Input Speed sensor (NT)/Verify pulse input |
|---|
| Required sensors/Components | Input Speed sensor (NT), Output Speed sensor (NC) |
| Frequency of operation | Continuous |
| Duration | P0715: 4.5 sec. P0717: 5 sec. |
| MIL operation | Immediately |
| Sequence of operation | None |
| Battery voltage | 8 V or more |
|---|
| Ignition switch | ON |
| Starter | OFF |
| The monitor will run whenever this DTC is not present. | P0746, P0748: Shift solenoid valve SL1 P0776, P0778: Shift solenoid valve SL2 P0796, P0798: Shift solenoid valve SL3 P2808, P2810: Shift solenoid valve SL2 |
|---|
| Shift change | Shift change is completed before starting next shift change operation |
| TCM selected gear | 2nd, 3rd, 4th, 5th or 6th |
| Output shaft speed | 1000 RPM or more |
| Park/neutral position switch | OFF |
| R switch | OFF |
| Engine | Running |
| Transmission range switch fail (P0705) | Not detected |
| Turbine speed sensor range check fail (P0715) | Not detected |
| Battery voltage | 8 V or more |
| Ignition switch | ON |
| Starter | OFF |
| Sensor voltage | Less than 0.1 V, or more than 1.9 V |
| Sensor signal speed | Less than 300 RPM |
| Input speed sensor (NT) | Turbine speed is equal to engine speed with lock-up ON |
Scheme 1251
Scheme 1251: WIRING DIAGRAM
| Related DTCs | P0724: Stop light switch/Range check/Rationality |
|---|
| Required sensors/Components | Stop light switch |
| Frequency of operation | Continuous |
| Duration | GO and STOP 5 times |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
GO and STOP are defined as follows
| The monitor will run whenever this DTC is not present. | None |
|---|
| GO: (Vehicle speed is 30 km/h (18.6 mph) or more) | 30 km/h (18.65 mph) or more |
| STOP: (Vehicle speed is less than 3 km/h (1.86 mph)) | Less than 3 km/h (1.86 mph) |
| Starter | OFF |
| Battery voltage | 8 V or more |
| Ignition switch | ON |
THE STOP LIGHT SWITCH REMAINS ON DURING GO AND STOP 5 TIMES.
Scheme 1252
Scheme 1252: WIRING DIAGRAM
| Related DTCs | P0741: Shift solenoid valve SL OFF malfunction Shift solenoid valve SL ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SL, Input speed sensor (NT), Output speed sensor (NC), Crankshaft position sensor (NE), Throttle position sensor (VPA1), Mass air flow sensor (MAF), Transmission temperature sensor (THO1), Engine coolant temperature sensor (ECT) |
| Frequency of operation | Continuous |
| Duration | OFF malfunction 3.5 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P2759 (Shift solenoid valve SLU circuit) P2769, P2770 (Shift solenoid valve SL circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Engine coolant temperature | 40°C (104°F) or more |
| Spark advance from Max. retard timing by KCS control | 0°CA or more |
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| Shift solenoid valve SLU circuit | No circuit malfunction |
| Shift solenoid valve SL circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM selected gear | Not 1st |
| Vehicle speed | 25 km/h (15.5 mph) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| Following conditions are met | (a) and (b) |
|---|
| (a) Engine Speed (NE) - Input speed (NT) | 70 RPM or more |
| (b) Transmission fluid pressure switch | ON |
| Related DTCs | P0746: Shift solenoid valve SL1 OFF malfunction Shift solenoid valve SL1 ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SL1, Input speed sensor (NT), Output speed sensor (NC), Crankshaft position sensor (NE) |
| Frequency of operation | Continuous |
| Duration | ON malfunction: 0.8 seconds OFF malfunction: 0.5 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM selected gear | 1st, 2nd, 3rd or 4th |
|---|
| TCM indicated pressure value of SL1 | 1200 kPa |
| Throttle valve opening angle | 3% or more |
| TCM selected gear | 5th or 6th |
|---|
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| Throttle valve opening angle | 4.5% or more at engine speed 2000 RPM (Varies with engine speed) |
Either of the following conditions is met
- OFF MALFUNCTION: Input speed (NT) - Output speed (NC) x Gear ratio 1000 RPM or more ON MALFUNCTION: Input speed (NT) / Output speed (NC) when output speed less than 1000 RPM 0.998 to 1.138
| Related DTCs | P0748: Shift solenoid valve SL1/Range check |
|---|
| Required sensors/Components | Shift solenoid valve SL1 |
| Frequency of operation | Continuous |
| Duration | 1 second |
| MIL operation | Immediately |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Ignition switch | ON |
| Starter | OFF |
| Battery voltage | 12 V or more |
| Battery voltage | 10 V or more and less than 12 V |
|---|
| CPU commanded duty | Less than 75% |
| Output signal duty | 100% or more |
| Output signal duty | More than 3% and less than 100% |
Scheme 1253
Scheme 1253: WIRING DIAGRAM
| Related DTCs | P0776: Shift solenoid valve SL2/OFF malfunction Shift solenoid valve SL2/ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SL2, Input speed sensor (NT), Output speed sensor (NC), Crankshaft position sensor (NE) |
| Frequency of operation | Continuous |
| Duration | OFF malfunction 0.5 seconds ON malfunction 0.8 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM selected gear | 4th, 5th or 6th |
|---|
| TCM indicated pressure value of SL2 | 1200 kPa |
| Throttle valve opening angle | 3% or more |
| TCM selected gear | 1st |
|---|
| Vehicle speed | 2 to 40 km/h (1.2 to 24.9 mph) |
| Engine coolant temperature | 40°C (104°F) or more |
| Engine speed (NE) - Input speed (NT) | 50 RPM or more |
| TCM selected gear | 2nd |
|---|
| Throttle valve opening angle | 4.5% or more at engine speed 2000 RPM (Varies with engine speed) |
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| TCM selected gear | 3rd |
|---|
| Throttle valve opening angle | 4.5% or more at engine speed 2000 RPM (Varies with engine speed) |
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| Input speed (NT) - Output speed (NC) x Gear ratio | 1000 RPM or more |
| Input speed (NT) / Output speed (NC) when output speed less than 1000 RPM | 0.998 to 1.138 |
- CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0776) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. RESULT Result Proceed to P0776 and other DTCs are output A Only P0776 is output B HINT: If a solenoid is stuck OFF, DTCs for several solenoids including the malfunctioning solenoid will be detected. B --> See step 3 A: Go to next step
- PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE SHIFT POSITION) NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART»(ref-493958-S33871245752012081000000) . ECT Tester Display Test Part Control Range Diagnostic Note Control the Shift Position Operates the shift solenoid valves to allow gears to selected manually. Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 RPM. HINT: Because the torque converter clutch has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. RESULT Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 8 C --> See step 9 D --> See step 10 E --> See step 11 B: Go to next step
- INSPECT SHIFT SOLENOID VALVE SL2 Remove shift solenoid valve SL2. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *a Component without harness connected: (Shift Solenoid Valve SL2) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 6 OK: Go to next step
- INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL»(ref-494119-S42927415062012081000000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 7 OK --> See step 5
- REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42430240912012081000000)
- REPLACE SHIFT SOLENOID VALVE SL2. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-494186-S10380742702012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL3) PERFORMANCE DTC P0796). Refer to «DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)»(ref-494186-S18845738972012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL4) PERFORMANCE DTC P2808). Refer to «DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)»(ref-494186-S10218039352012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-494186-S15982293932012081000000)
| Related DTCs | P0778: Shift solenoid valve SL2/Range check |
|---|
| Required sensors/Components | Shift solenoid valve SL2 |
| Frequency of operation | Continuous |
| Duration | 1 second |
| MIL operation | Immediately |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Ignition switch | ON |
| Starter | OFF |
| Battery voltage | 12 V or more |
| Battery voltage | 10 V or more and less than 12 V |
|---|
| CPU commanded duty | Less than 75% |
| Output signal duty | 100% or more |
| Output signal duty | More than 3% and less than 100% |
Scheme 1254
Scheme 1254: WIRING DIAGRAM
| Related DTCs | P0791: Output speed sensor (NC)/Range check P0793: Output speed sensor (NC)/Verify pulse input |
|---|
| Required sensors/Components | Input speed sensor (NT), Output speed sensor (NC) |
| Frequency of operation | Continuous |
| Duration | 2 seconds |
| MIL operation | Immediately |
| Sequence of operation | None |
| Vehicle speed | 25 km/h (15.54 mph) or more |
|---|
| Battery voltage | 8 V or more |
| Ignition switch | ON |
| Starter | OFF |
| Intermediate shaft speed sensor (speed sensor (NC)) pulse input fail (P0793) | Not detected |
| The monitor will run whenever this DTC is not present. | None |
|---|
| Vehicle speed | 25 km/h (15.54 mph) or more |
| Battery voltage | 8 V or more |
| Ignition switch | ON |
| Starter | OFF |
| Intermediate shaft speed sensor (speed sensor (NC)) range check fail (P0791) | Not detected |
| Sensor voltage | Less than 0.1 V, or more than 1.9 V |
| Sensor signal speed | Less than 300 RPM |
Scheme 1255
Scheme 1255: WIRING DIAGRAM
| Related DTCs | P0796: Shift solenoid valve SL3/OFF malfunction Shift solenoid valve SL3/ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SL3, Input speed sensor (NT), Output speed sensor (NC), Crankshaft position sensor (NE) |
| Frequency of operation | Continuous |
| Duration | OFF malfunction (A) and (B) 0.5 seconds OFF malfunction (C) and (D) 0.8 seconds ON malfunction 0.8 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM selected gear | 2nd |
|---|
| Throttle valve opening angle | 3% or more |
| TCM indicated pressure value of SL1 | 1200 kPa |
| TCM indicated pressure value of SL2 | 0 kPa |
| TCM indicated pressure value of SL3 | 1200 kPa |
| TCM selected gear | 6th |
|---|
| Throttle valve opening angle | 3% or more |
| TCM indicated pressure value of SL1 | 0 kPa |
| TCM indicated pressure value of SL2 | 1200 kPa |
| TCM indicated pressure value of SL3 | 1200 kPa |
| TCM selected gear | 2nd |
|---|
| Throttle valve opening angle | |
| (When condition "D" is not detected) | 4.5% or more at engine speed 2000 RPM (condition varies with engine speed) |
| (When condition "D" is detected) | 1.5% or more at output speed 750 RPM (condition varies with output speed) |
| Engine coolant temperature | 40°C (104°F) or more |
| Throttle valve opening angle | 1.5% or more at output speed 750 RPM (condition varies with output speed) |
| TCM selected gear | 1st |
|---|
| Vehicle speed | 2 to 40 km/h (1.2 to 24.9 mph) |
| Engine speed (NE) - Input speed (NT) | 50 RPM or more |
| Engine coolant temperature | 40°C (104°F) or more |
Either of the following conditions is met: OFF malfunction (A) or (B) or ((C) and (D)), or ON malfunctions
- 2 detections are necessary per driving cycle: 1st detection; temporary flag ON 2nd detection; pending fault code ON
| Input speed (NT) - Output speed (NC) x 2nd gear ratio | 1000 RPM or more |
| Input speed (NT) - Output speed (NC) x 6th gear ratio | 1000 RPM or more |
| Input speed (NT) / Output speed (NC) | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NC) | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NC) | 1.901 to 2.340 |
- CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P0796) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. RESULT Result Proceed to P0796 and other DTCs are output A Only P0796 is output B HINT: If a solenoid is stuck off, DTCs for several solenoids including the malfunctioning solenoid will be detected. B --> See step 3 A: Go to next step
- PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE SHIFT POSITION) NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART»(ref-493958-S33871245752012081000000) . ECT Tester Display Test Part Control Range Diagnostic Note Control the Shift Position Operates the shift solenoid valves to allow gears to selected manually. Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 RPM. HINT: Because the torque converter clutch has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. RESULT Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 8 B --> See step 9 D --> See step 10 E --> See step 11 C: Go to next step
- INSPECT SHIFT SOLENOID VALVE SL3 Remove shift solenoid valve SL3. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *a Component without harness connected: (Shift Solenoid Valve SL3) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 6 OK: Go to next step
- INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL»(ref-494119-S42927415062012081000000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 7 OK --> See step 5
- REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42430240912012081000000)
- REPLACE SHIFT SOLENOID VALVE SL3. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-494186-S10380742702012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL2) PERFORMANCE DTC P0776). Refer to «DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)»(ref-494186-S03240978852012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL4) PERFORMANCE DTC P2808). Refer to «DTC P2808: Pressure Control Solenoid "G" Performance (Shift Solenoid Valve SL4)»(ref-494186-S10218039352012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-494186-S15982293932012081000000)
| Related DTCs | P0798: Shift solenoid valve SL3/Range check |
|---|
| Required sensors/Components | Shift solenoid valve SL3 |
| Frequency of operation | Continuous |
| Duration | 1 second |
| MIL operation | Immediately |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Ignition switch | ON |
| Starter | OFF |
| Battery voltage | 12 V or more |
| Battery voltage | 10 V or more and less than 12 V |
|---|
| CPU commanded duty | Less than 75% |
| Output signal duty | 100% or more |
| Output signal duty | More than 3% and less than 100% |
Scheme 1256
Scheme 1256: WIRING DIAGRAM
| Related DTCs | P0989: No. 3 ATF pressure switch OFF malfunction P0990: No. 3 ATF pressure switch ON malfunction |
|---|
| Required sensors/Components | No. 3 ATF pressure switch |
| Frequency of operation | Continuous |
| Duration | P0989: 1.8 seconds P0990 (a): 1.2 seconds P0990 (b): 0.6 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P2759 (Shift solenoid valve SLU circuit) P2769, P2770 (Shift solenoid valve SL circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Engine coolant temperature | 40°C (104°F) or more |
| Spark advance from Max. retard timing by KCS control | 0°CA or more |
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| Shift solenoid valve SLU circuit | No circuit malfunction |
| Shift solenoid valve SL circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM selected gear | Not 1st |
| Vehicle speed | 25 km/h (15.5 mph) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| TCM lock-up command | ON |
|---|
| Engine speed (NE) - Input speed (NT) | Less than 35 RPM |
| Throttle valve opening angle | 7% or more |
| Vehicle speed | Less than 100 km/h (62.1 mph) |
| Shift solenoid valve SLU | Not ON malfunction |
| TCM indicated pressure valve of SLU | 0 kPa |
|---|
| TCM lock-up command | OFF |
| Shift solenoid valve SLU | Not malfunction |
| Shift solenoid valve SL | Not OFF malfunction |
| No. 3 transmission fluid pressure switch | OFF |
| Following conditions are met | (a) and (b) |
|---|
| (a) Engine speed (NE) - Input speed (NT) | 35 RPM or more |
| (b) No. 3 transmission fluid pressure switch | ON |
Scheme 1257
Scheme 1257: WIRING DIAGRAM
| Related DTCs | P2714: Shift solenoid valve SLT/ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SLT |
| Frequency of operation | Continuous |
| Duration | 2 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P2716 (Shift solenoid valve SLT circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| Shift solenoid valve SLT circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| Input turbine torque | 100 N*m or more |
| Input speed (NT) | 250 RPM or more |
| Output speed (NC) | 250 RPM or more |
| Detection criteria | Threshold |
|---|
| Input speed (NT) - Output speed (NC) x Gear ratio at output speed 1000 RPM (Condition varies with output speed) | 75 RPM or more |
| Related DTCs | P2716: Shift solenoid valve SLT/Range check |
|---|
| Required sensors/Components | Shift solenoid valve SLT |
| Frequency of operation | Continuous |
| Duration | 1 second |
| MIL operation | Immediately |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present | None |
|---|
| Solenoid current cut status | Not cut |
| Ignition switch | ON |
| Starter | OFF |
| Battery voltage | 12 V or more |
|---|
| Target current | 1 A |
| Battery voltage | 10 V or more and less than 12 V |
|---|
| Target current | 0.75 A |
| Battery voltage | 8 V or more |
|---|
| Target current | 0.25 A |
| Battery voltage | 11 V or more |
|---|
| Target current | 1 A or more |
| Battery voltage | 11 V or more |
|---|
| Target current | 0.1 A or more |
| Commanded voltage - Last commanded voltage | Less than 0.0000191 V |
| Output signal duty | 100% or more |
| Output signal duty | 0% or less |
| Output signal monitor | No signal |
| Commanded voltage - Last commanded voltage | 0.035 V or more |
| Output signal duty | Less than 100% |
Scheme 1258
Scheme 1258: WIRING DIAGRAM
| Related DTCs | P2757: Shift solenoid valve SLU OFF malfunction Shift solenoid valve SLU ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SLU |
| Frequency of operation | Continuous |
| Duration | OFF malfunction (a): 3.5 seconds OFF malfunction (b): 0.05 seconds ON malfunction (a): 1.8 seconds ON malfunction (b): 0.6 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P2759 (Shift solenoid valve SLU circuit) P2769, P2770 (Shift solenoid valve SL circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Engine coolant temperature | 40°C (104°F) or more |
| Spark advance from Max. retard timing by KCS control | 0°CA or more |
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| Shift solenoid valve SLU circuit | No circuit malfunction |
| Shift solenoid valve SL circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM selected gear | Not 1st |
| Vehicle speed | 25 km/h (15.5 mph) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
THE FOLLOWING ITEMS ARE COMMON TO ALL CONDITIONS BELOW.
| TCM lock-up command | ON |
|---|
| Duration time from lock-up on command | 3 seconds or more |
| Shift solenoid valve SLU | Not ON malfunction |
| TCM lock-up command | OFF (SLU pressure: less than 4 kPa (0.04 kgf/cm 2 , 0.6 psi) |
|---|
| Duration time from lock-up on command | 0.064 seconds or more |
| Throttle valve opening angle | 7% or more |
| Vehicle speed | Less than 60 km/h (37.3 mph) |
| Shift solenoid valve SLU | Not malfunction (P2757) |
| Shift solenoid valve SL | Not OFF malfunction (P0741) |
| No. 3 ATF pressure switch | Not ON malfunction (P0990) |
| Following conditions are met | (a) and (b) |
|---|
| (a) Engine speed (NE) - Input speed (NT) | 70 RPM or more |
| (b) No. 3 ATF pressure switch | OFF |
| Following conditions are met | (a) and (b) |
|---|
| (a) Engine speed (NE) - Input speed (NT) | Less than 35 RPM |
| (b) No. 3 ATF pressure switch | ON |
| Input speed sensor (NT) | Input speed is equal to engine speed when lock-up is ON. |
- CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P2757) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. RESULT Result Proceed to Only P2757 is output A P2757 and other DTCs are output B HINT: If any other codes besides P2757 are output, perform troubleshooting for those DTCs first. B --> See step 6 A: Go to next step
- INSPECT SHIFT SOLENOID VALVE SLU Remove shift solenoid valve SLU. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *a Component without harness connected: (Shift Solenoid Valve SLU) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 7 OK: Go to next step
- INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL»(ref-494119-S42927415062012081000000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 8 OK: Go to next step
- INSPECT TORQUE CONVERTER ASSEMBLY Check the torque converter assembly. Refer to «INSPECTION»(ref-494119-S39652598862012081000000) . OK The torque converter assembly operates normally. NG --> See step 9 OK --> See step 5
- REPLACE AUTOMATIC TRANSMISSION ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42430240912012081000000)
- GO TO DTC CHART. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-493958-S30772438182012081000000)
- REPLACE SHIFT SOLENOID VALVE SLU. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- REPLACE TORQUE CONVERTER ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42430240912012081000000)
| Related DTCs | P2759: Shift solenoid valve SLU/Range check |
|---|
| Required sensors/Components | Shift solenoid valve SLU |
| Frequency of operation | Continuous |
| Duration | 1 second |
| MIL operation | Immediately |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Ignition switch | ON |
| Starter | OFF |
| Battery voltage | 12 V or more |
| Battery voltage | 10 V or more and less than 12 V |
|---|
| CPU commanded duty | Less than 75% |
| Output signal duty | 100% or more |
| Output signal duty | More than 3% and less than 100% |
Scheme 1259
Scheme 1259: WIRING DIAGRAM
| Related DTCs | P2769: Shift solenoid valve SL/Range check (Low resistance) P2770: Shift solenoid valve SL/Range check (High resistance) |
|---|
| Required sensors/Components | Shift solenoid valve SL |
| Frequency of operation | Continuous |
| Duration | 1 time |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Shift solenoid valve SL | ON |
| Time after solenoid OFF to ON | More than 0.008 seconds |
P2769: RANGE CHECK (LOW RESISTANCE)
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Shift solenoid valve SL | OFF |
| Time after solenoid ON to OFF | More than 0.008 seconds |
P2770: RANGE CHECK (HIGH RESISTANCE)
| Intelligent power MOS diagnosis fail signals detected while the solenoid is operated | Fail at solenoid resistance: 8 ohms or less |
P2769: RANGE CHECK (LOW RESISTANCE)
| Intelligent power MOS diagnosis fail signals detected while the solenoid is not operated | Fail at solenoid resistance: 100 kohms or more |
P2770: RANGE CHECK (HIGH RESISTANCE)
| Shift solenoid valve SL | Resistance: 11 to 15 ohms at 20°C (68°F) |
Scheme 1260
Scheme 1260: WIRING DIAGRAM
| Related DTCs | P2808: Shift solenoid valve SL4/OFF malfunction Shift solenoid valve SL4/ON malfunction |
|---|
| Required sensors/Components | Shift solenoid valve SL4, Input speed sensor (NT), Output speed sensor (NC), Crankshaft position sensor (NE) |
| Frequency of operation | Continuous |
| Duration | OFF malfunction (A): 0.5 seconds OFF malfunction (B): 0.8 seconds ON malfunction: 0.8 seconds |
| MIL operation | 2 driving cycles |
| Sequence of operation | None |
| The monitor will run whenever this DTC is not present. (Not circuit malfunction) | P0712, P0713 (ATF temperature sensor circuit (TFT sensor)) P0115, P0117, P0118 (ECT sensor circuit) P0715, P0717 (Input speed sensor (NT) circuit) P0791, P0793 (Output speed sensor (NC) circuit) P0748 (Shift solenoid valve SL1 circuit) P0778 (Shift solenoid valve SL2 circuit) P0798 (Shift solenoid valve SL3 circuit) P2810 (Shift solenoid valve SL4 circuit) P0327, P0328, P0332, P0333 (KCS sensor circuit) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P060A, P060B, P060D, P060E, P0657, P1607, P2102, P2103, P2111, P2112, P2118, P2119, P2135 ((ETCS) Electronic throttle control system) U0100 (CAN communication system) |
|---|
| Transmission range | D |
| TFT (Transmission fluid temperature) | 10°C (14°F) or more |
| TFT (Transmission fluid temperature) sensor circuit | No circuit malfunction |
| ECT (Engine coolant temperature) sensor circuit | No circuit malfunction |
| Input speed sensor (NT) circuit | No circuit malfunction |
| Output speed sensor (NC) circuit | No circuit malfunction |
| Shift solenoid valve SL1 circuit | No circuit malfunction |
| Shift solenoid valve SL2 circuit | No circuit malfunction |
| Shift solenoid valve SL3 circuit | No circuit malfunction |
| Shift solenoid valve SL4 circuit | No circuit malfunction |
| KCS (Knock control sensor circuit) | No circuit malfunction |
| (ETCS) Electronic throttle control system | Not system down |
| CAN communication system | Not system down |
| Engine | Starting |
| TCM select gear | 3rd or 5th |
|---|
| Throttle valve opening angle | 3% or more |
| TCM select gear | 3rd |
|---|
| Throttle valve opening angle | 4.5% or more |
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| TCM select gear | 1st |
|---|
| Time after transmission to 1st gear | 0.1 seconds or more |
| Vehicle speed | 2 to 40 km/h (1.2 to 24.9 mph) |
| Engine coolant temperature | 40°C (104°F) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| TCM select gear | 2nd |
|---|
| Throttle valve opening angle | 4.5% or more at engine speed 2000 RPM (condition varies with engine speed) |
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| TCM select gear | 6th |
|---|
| Throttle valve opening angle | 4.5% or more at engine speed 2000 RPM (condition varies with engine speed) |
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| TCM select gear | 4th |
|---|
| Throttle valve opening angle | 4.5% or more at engine speed 2000 RPM (condition vary with engine speed) |
| Vehicle speed | 2 km/h (1.2 mph) or more |
| Engine coolant temperature | 40°C (104°F) or more |
| Input speed (NT) / Output speed (NO) with 1st | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NO) with 2nd | 1.901 to 2.340 |
| Input speed (NT) / Output speed (NO) with 3rd | 1.399 to 1.649 |
| Input speed (NT) / Output speed (NO) with 4th | 0.998 to 1.138 |
| Input speed (NT) / Output speed (NO) with 5th | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NO) with 6th | 0.568 to 0.695 |
| Input speed (NT) - Output speed (NC) x Gear ratio | 1000 RPM or more |
| Input speed (NT) / Output speed (NC) | 3.304 to 7.724 |
| Input speed (NT) / Output speed (NC) | 1.399 to 1.649 |
ON MALFUNCTION (A) AND (B)
| Input speed (NT) / Output speed (NC) | 0.705 to 0.836 |
| Input speed (NT) / Output speed (NC) | 0.998 to 1.138 |
- CHECK OTHER DTCS OUTPUT (IN ADDITION TO DTC P2808) Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Trouble Codes. Read the DTCs using the Techstream. RESULT Result Proceed to P2808 and other DTCs are output A Only P2808 is output B HINT: If a solenoid is stuck OFF, DTCs for several solenoids including the malfunctioning solenoid will be detected. B --> See step 3 A: Go to next step
- PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE SHIFT POSITION) NOTE: This test should always be performed with at least 2 people. Warm up the engine. Turn the ignition switch off. Connect the Techstream to the DLC3. Turn the ignition switch to ON. Turn the Techstream on. Enter the following menus: Powertrain / ECT / Active Test. According to the display on the Techstream, perform the Active Test. HINT: Comparing the gear commanded by the Active Test with the actual gear enables confirmation of the problem. Refer to «FAIL-SAFE CHART»(ref-493958-S33871245752012081000000) . ECT Tester Display Test Part Control Range Diagnostic Note Control the Shift Position Operates the shift solenoid valves to allow gears to selected manually. Press "-->" button: Upshift occurs Press "<--" button: Downshift occurs Can be used to check the operation of the shift solenoid valves. NOTE: This test can be conducted when the vehicle is stopped. When shifting gears using the Active Test function, do not operate the accelerator pedal for 2 seconds before and after shifting gears. HINT: The gear commanded by the TCM is shown in the Data List / Shift Status display on the Techstream. Check the vehicle speed and the gear when the engine speed is 1000 RPM. HINT: Because the torque converter clutch has not engaged, it may be difficult to obtain the speeds specified in 4th, 5th, and 6th gear, however a difference of speed should still be evident following each gear change. Standard 1st 2nd 3rd 4th 5th 6th 8 to 12 km/h (5 to 7.5 mph) 15 to 19 km/h (9.3 to 11.8 mph) 21 to 25 km/h (13.0 to 15.5 mph) 31 to 35 km/h (19.3 to 21.7 mph) 44 to 48 km/h (27.3 to 29.8 mph) 52 to 56 km/h (32.3 to 34.8 mph) Compare the TCM commanded gear and the actual gear. RESULT Actuator Gear during Malfunction TCM Commanded Gear Proceed to 1st 2nd 3rd 4th 5th 6th Shift solenoid SL1 Stuck ON 1st 2nd 3rd 4th 4th 4th A Stuck OFF N*1 N*1 N*1 N*1 5th 6th Shift solenoid SL2 Stuck ON 4th 4th 4th 4th 5th 6th B Stuck OFF 1st 2nd 3rd 1st N*1 N*1 Shift solenoid SL3 Stuck ON 2nd 2nd 3rd 4th 5th 6th C Stuck OFF 1st 1st 3rd 4th 5th N*1 Shift solenoid SL4 Stuck ON*3 3rd 3rd 3rd 4th 5th 5th D Stuck OFF 1st 2nd 1st 4th N*1 6th Shift solenoid SLT Stuck ON N*2 N*2 N*2 N*2 N*2 N*2 E Stuck OFF*3 1st 2nd 3rd 4th 5th 6th HINT: *1: Neutral *2: If shift solenoid SLT is stuck on, the line pressure will be low. Therefore, the amount of torque that can be transmitted by each gear is lower than the normal limit. When the engine power exceeds this lowered limit, the engine speed will increase freely. *3: When shift solenoid SLT is stuck off, gear shifting is normal. A --> See step 6 B --> See step 7 C --> See step 8 E --> See step 9 D: Go to next step
- INSPECT SHIFT SOLENOID VALVE SL4 Remove shift solenoid valve SL4. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 5.0 to 5.6 ohms TEXT IN ILLUSTRATION *a Component without harness connected: (Shift Solenoid Valve SL3) Connect a battery positive (+) lead with a 21 W bulb to terminal 2 and a negative (-) lead to terminal 1 of the solenoid valve connector. Then check that the valve moves and makes an operating sound. OK Valve moves and makes an operating sound. NG --> See step 10 OK: Go to next step
- INSPECT TRANSMISSION VALVE BODY ASSEMBLY Check the transmission valve body assembly. Refer to «REMOVAL»(ref-494119-S42927415062012081000000) . OK There are no foreign objects on each valve and they operate smoothly. NG --> See step 11 OK --> See step 5
- REPLACE AUTOMATIC TRANSAXLE ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42430240912012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL1) PERFORMANCE DTC P0746). Refer to «DTC P0746: Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)»(ref-494186-S10380742702012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL2) PERFORMANCE DTC P0776). Refer to «DTC P0776: Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)»(ref-494186-S03240978852012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SL3) PERFORMANCE DTC P0796). Refer to «DTC P0796: Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)»(ref-494186-S18845738972012081000000)
- GO TO DTC CHART (RELATED SHIFT SOLENOID VALVE (SLT) PERFORMANCE DTC P2714). Refer to «DTC P2714: Pressure Control Solenoid "D" Performance (Shift Solenoid Valve SLT)»(ref-494186-S15982293932012081000000)
- REPLACE SHIFT SOLENOID VALVE SL4. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
- REPAIR OR REPLACE TRANSMISSION VALVE BODY ASSEMBLY. Refer to «REMOVAL»(ref-494119-S42927415062012081000000)
| Related DTCs | P0798: Shift solenoid valve SL3/Range check |
|---|
| Required sensors/Components | Shift solenoid valve SL4 |
| Frequency of operation | Continuous |
| Duration | 1 second |
| MIL operation | Immediately |
| Sequence of operation | None |
| The monitor will run whenever the following DTCs are not present | None |
|---|
| Ignition switch | ON |
| Starter | OFF |
| Battery voltage | 12 V or more |
| Battery voltage | 10 V or more and less than 12 V |
|---|
| CPU commanded duty | Less than 75% |
| Output signal duty | 100% or more |
| Output signal duty | More than 3% and less than 100% |
Scheme 1261
Scheme 1261: WIRING DIAGRAM
| Related DTCs | U0100: Verify communication |
|---|
| Required Sensors/Components (Main) | TCM |
| Required Sensors/Components (Related) | |
| Frequency of Operation | Continuous |
| Duration | 1.25 seconds |
| MIL Operation | Immediately |
| Sequence of Operation | None |
| Monitor runs whenever following DTCs not present | None |
|---|
| Battery Voltage | 10.5 V or more |
| Ignition Switch | ON |
| Starter | OFF |
| Communication between TCM and ECM | No communication |
Scheme 1262
Scheme 1262: WIRING DIAGRAM
