On Board Diagnostic (OBD) System of Engine and CVT
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the driver of a malfunction causing emission deterioration.
| CAUTION | Be sure to turn the ignition switch OFF and disconnect the negative battery cable before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. will cause the MIL to light up. Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will cause the MIL to light up due to the open circuit. (Be sure the connector is free from water, grease, dirt, bent terminals, etc.) Certain systems and components, especially those related to OBD, may use a new style slide-locking type harness connector. For description and how to disconnect, refer to " DESCRIPTION ". Be sure to route and secure the harnesses properly after work. The interference of the harness with a bracket, etc. may cause the MIL to light up due to the short circuit. Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube may cause the MIL to light up due to the malfunction of the EVAP system or fuel injection system, etc. Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM and TCM (Transmission control module) before returning the vehicle to the customer. |
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Scheme 221
- Always use a 12 volt battery as power source.
- Do not attempt to disconnect battery cables while engine is running.
- Before connecting or disconnecting the ECM harness connector, turn ignition switch OFF and disconnect negative battery cable. Failure to do so may damage the ECM because battery voltage is applied to ECM even if ignition switch is turned OFF.
- Before removing parts, turn ignition switch OFF and then disconnect battery ground cable.
- Do not disassemble ECM.
- If a battery cable is disconnected, the memory will return to the ECM value. The ECM will now start to self-control at its initial value. Engine operation can vary slightly when the terminal is disconnected. However, this is not an indication of a malfunction. Do not replace parts because of a slight variation.
- If the battery is disconnected, the following emission-related diagnostic information will be lost within 24 hours. Diagnostic trouble codes 1st trip diagnostic trouble codes Freeze frame data 1st trip freeze frame data System readiness test (SRT) codes Test values
- When connecting ECM harness connector (1), fasten (B) it securely with a lever as far as it will go as shown in the figure below.
- When connecting or disconnecting pin connectors into or from ECM, take care not to damage pin terminals (bend or break). Make sure that there are not any bends or breaks on ECM pin terminal, when connecting pin connectors.
- Securely connect ECM harness connectors. A poor connection can cause an extremely high (surge) voltage to develop in coil and condenser, thus resulting in damage to ICs.
- Keep engine control system harness at least 10 cm (4 in) away from adjacent harness, to prevent engine control system malfunctions due to receiving external noise, degraded operation of ICs, etc.
- Keep engine control system parts and harness dry.
- Before replacing ECM, perform ECM Terminals and Reference Value inspection and make sure ECM functions properly. Refer to " «REFERENCE VALUE»(ref-592026-S31632555112014010800000) ".
- Handle mass air flow sensor carefully to avoid damage.
- Do not clean mass air flow sensor with any type of detergent.
- Do not disassemble electric throttle control actuator.
- Even a slight leak in the air intake system can cause serious incidents.
- Do not shock or jar the camshaft position sensor (PHASE), crankshaft position sensor (POS).
- After performing each TROUBLE DIAGNOSIS, perform DTC CONFIRMATION PROCEDURE or Component Function Check. The DTC should not be displayed in the DTC Confirmation Procedure if the repair is completed. The Component Function Check should be a good result if the repair is completed.
- When measuring ECM signals with a circuit tester, never allow the two tester probes to contact. Accidental contact of probes will cause a short circuit and damage the ECM power transistor.
- Do not operate fuel pump when there is no fuel in lines.
- Tighten fuel hose clamps to the specified torque.
- Do not depress accelerator pedal when starting.
- Immediately after starting, do not rev up engine unnecessarily.
- Do not rev up engine just prior to shutdown.
- When installing C.B. ham radio or a mobile phone, be sure to observe the following as it may adversely affect electronic control systems depending on installation location. Keep the antenna as far as possible from the electronic control units. Keep the antenna feeder line more than 20 cm (8 in) away from the harness of electronic controls. Do not let them run parallel for a long distance. Adjust the antenna and feeder line so that the standing-wave ratio can be kept smaller. Be sure to ground the radio to vehicle body.
GST (Generic Scan Tool)
When GST is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various kinds of diagnostic tests. Refer to " DIAGNOSIS DESCRIPTION ".
Note. Service $0A is not applied for regions where it is not mandated.
DTC AND 1ST TRIP DTC
The 1st trip DTC (whose number is the same as the DTC number) is displayed for the latest self-diagnostic result obtained. If the ECM memory was cleared previously, and the 1st trip DTC did not recur, the 1st trip DTC will not be displayed.
If a malfunction is detected during the 1st trip, the 1st trip DTC is saved in the ECM memory. The MIL will not light up (two trip detection logic). If the same malfunction is not detected in the 2nd trip (meeting the required driving pattern), the 1st trip DTC is cleared from the ECM memory. If the same malfunction is detected in the 2nd trip, both the 1st trip DTC and DTC are saved in the ECM memory and the MIL lights up. In other words, the DTC is stored in the ECM memory and the MIL lights up when the same malfunction occurs in two consecutive trips. If a 1st trip DTC is stored and a non-diagnostic operation is performed between the 1st and 2nd trips, only the 1st trip DTC will continue to be stored. For malfunctions that blink or light up the MIL during the 1st trip, the DTC and 1st trip DTC are stored in the ECM memory.
For malfunctions in which 1st trip DTCs are displayed, refer to " DTC INDEX ". These items are required by legal regulations to continuously monitor the system/component. In addition, the items monitored non-continuously are also displayed on CONSULT.
1st trip DTC is specified in Service $07 of SAE J1979/ISO 15031-5. 1st trip DTC detection occurs without illuminating the MIL and therefore does not warn the driver of a malfunction.
When a 1st trip DTC is detected, check, print out or write down and erase (1st trip) DTC and Freeze Frame data as specified in Work Flow procedure Step 2, refer to " WORK FLOW ". Then perform DTC Confirmation Procedure or Component Function Check to try to duplicate the malfunction. If the malfunction is duplicated, the item requires repair.
RELATIONSHIP BETWEEN MIL, 1ST TRIP DTC, AND DETECTABLE ITEMS
- When a malfunction is detected for the first time, the 1st trip DTC and the 1st trip freeze frame data are stored in the ECM memory.
- When the same malfunction is detected in two consecutive trips, the DTC and the freeze frame data are stored in the ECM memory, and the MIL will come on.
- The MIL will turn OFF after the vehicle is driven 3 times (driving pattern B) with no malfunction. The drive is counted only when the recorded driving pattern is met (as stored in the ECM). If another malfunction occurs while counting, the counter will reset.
- The DTC and the freeze frame data will be stored until the vehicle is driven 40 times (driving pattern A) without the same malfunction recurring (except for Misfire and Fuel Injection System). For Misfire and Fuel Injection System, the DTC and freeze frame data will be stored until the vehicle is driven 80 times (driving pattern C) without the same malfunction recurring. The "TIME" in "SELF-DIAGNOSTIC RESULTS" mode of CONSULT will count the number of times the vehicle is driven.
- The 1st trip DTC is not displayed when the self-diagnosis results in OK for the 2nd trip.
ON BOARD DIAGNOSIS ITEM
The on board diagnostic system has the following functions.
| Diagnostic test mode | Function |
|---|---|
| Bulb check | MIL can be checked. |
| SRT status | ECM can read if SRT codes are set. |
| Malfunction warning | If ECM detects a malfunction, it illuminates or blinks MIL to inform the driver that a malfunction has been detected. |
| Self-diagnostic results | DTCs or 1st trip DTCs stored in ECM can be read. |
| Accelerator pedal released position learning | ECM can learn the accelerator pedal released position. Refer to " ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION ". |
| Throttle valve closed position learning | ECM can learn the throttle valve closed position. Refer to " THROTTLE VALVE CLOSED POSITION LEARNING: DESCRIPTION ". |
| Idle air volume learning | ECM can learn the idle air volume. Refer to " IDLE AIR VOLUME LEARNING: DESCRIPTION ". |
| Mixture ratio self-learning value clear | Mixture ratio self-learning value can be erased. Refer to " MIXTURE RATIO SELF-LEARNING VALUE CLEAR: DESCRIPTION ". |
SELF-DIAGNOSTIC RESULTS MODE
Description
This function allows to indicate DTCs or 1st trip DTCs stored in ECM according to the number of times MIL is blinking.
How to Set Self-diagnostic Results Mode
Note. It is better to count the time accurately with a clock. It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit has a malfunction. After ignition switch is turned off, ECM is always released from the "self-diagnostic results" mode.
Scheme 222
- Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
- Repeat the following procedure quickly five times within 5 seconds. Fully depress the accelerator pedal. Fully release the accelerator pedal.
- Wait 7 seconds, fully depress the accelerator pedal and keep it depressed for approx. 10 seconds until the MIL starts blinking. NOTE: Do not release the accelerator pedal for 10 seconds if MIL starts blinking during this period. This blinking is displaying SRT status and is continued for another 10 seconds.
- Fully release the accelerator pedal. ECM has entered to "Self-diagnostic results" mode. NOTE: Wait until the same DTC (or 1st trip DTC) appears to completely confirm all DTCs.
How to Read Self-diagnostic Results
The DTC and 1st trip DTC are indicated by the number of blinks of the MIL as shown below.
The DTC and 1st trip DTC are displayed at the same time. If the MIL does not illuminate in diagnostic test mode I (Malfunction warning), all displayed items are 1st trip DTCs. If only one code is displayed when the MIL illuminates in "malfunction warning" mode, it is a DTC; if two or more codes are displayed, they may be either DTCs or 1st trip DTCs. DTC No. is same as that of 1st trip DTC. These unidentified codes can be identified by using the CONSULT or GST. A DTC will be used as an example for how to read a code.
Scheme 223
A particular trouble code can be identified by the number of four-digit numeral flashes per the following.
| Number | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flashes | 10 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 11 | 12 | 13 | 14 | 15 | 16 |
The length of time the 1, 000th-digit numeral flashes on and off is 1.2 seconds consisting of an ON (0.6-seconds) - OFF (0.6-seconds) cycle.
The 100th-digit numeral and lower digit numerals consist of a 0.3-seconds ON and 0.3-seconds OFF cycle. A change from one digit numeral to another occurs at an interval of 1.0-second OFF. In other words, the later numeral appears on the display 1.3 seconds after the former numeral has disappeared.
A change from one trouble code to another occurs at an interval of 1.8-seconds OFF.
In this way, all the detected malfunctions are classified by their DTC numbers. The DTC 0000 refers to no malfunction. Refer to " DTC INDEX ".
How to Erase Self-diagnostic Results
By performing this procedure, ECM memory is erased and the following diagnostic information is erased as well.
- Diagnostic trouble codes
- 1st trip diagnostic trouble codes
- Freeze frame data
- 1st trip freeze frame data
- System readiness test (SRT) codes
- Test values
Note. Also, if a battery terminal is disconnected, ECM memory is erased and the diagnostic information as listed above is erased. (The amount of time required for erasing may vary from a few seconds to several hours.)
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Set ECM in "self-diagnostic results" mode.
- The diagnostic information has been erased from the backup memory in the ECM. Fully depress the accelerator pedal and keep it depressed for more than 10 seconds.
- Fully release the accelerator pedal, and confirm the DTC 0000 is displayed.
SELF-DIAGNOSTIC RESULT MODE
Self Diagnostic Item
Regarding items of DTC and 1st trip DTC, refer to " DTC INDEX ".)
How to Read DTC and 1st Trip DTC
DTCs and 1st trip DTCs related to the malfunction are displayed in "self-diag results".
- When ECM detects a 1st trip DTC, 1t" is displayed for "TIME".
- When ECM has detected a current DTC, "0" is displayed for "TIME".
- If "TIME" is neither "0" nor "1t", the DTC occurred in the past and ECM shows the number of times the vehicle has been driven since the last detection of the DTC.
How to Erase DTC and 1st Trip DTC
Note. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait at least 10 seconds and then turn it ON (engine stopped) again. If the DTC is not for A/T related items (see " DTC INDEX "), skip step 1 .
- Erase DTC in TCM. Refer to " «DTC INDEX»(ref-592030-S33930600272014010800000) ".
- Select "ENGINE" with CONSULT.
- Select "SELF-DIAG RESULTS".
- Touch "ERASE". (DTC in ECM will be erased.)
| Freeze frame data item (1) | Description |
|---|---|
| DIAG TROUBLE CODE [PXXXX] | The engine control component part/control system has a trouble code, it is displayed as PXXXX. (Refer to " DTC INDEX ".) |
| FUEL SYS-B1 | "Fuel injection system status" at the moment a malfunction is detected is displayed. One mode in the following is displayed. Mode2: Open loop due to detected system malfunction Mode3: Open loop due to driving conditions (power enrichment, deceleration enleanment) Mode4: Closed loop - using oxygen sensor(s) as feedback for fuel control Mode5: Open loop - has not yet satisfied condition to go to closed loop |
| CAL/LD VALUE [%] | The calculated load value at the moment a malfunction is detected is displayed. |
| COOLANT TEMP [°C] or [°F] | The engine coolant temperature at the moment a malfunction is detected is displayed. |
| L-FUEL TRM-B1 [%] | "Long-term fuel trim" at the moment a malfunction is detected is displayed. The long-term fuel trim indicates much more gradual feedback compensation to the base fuel schedule than short-term fuel trim. |
| S-FUEL TRM-B1 [%] | "Short-term fuel trim" at the moment a malfunction is detected is displayed. The short-term fuel trim indicates dynamic or instantaneous feedback compensation to the base fuel schedule. |
| ENGINE SPEED [RPM] | The engine speed at the moment a malfunction is detected is displayed. |
| VEHICL SPEED [km/h] or [mph] | The vehicle speed at the moment a malfunction is detected is displayed. |
| ABSOL TH.P/S [%] | The throttle valve opening angle at the moment a malfunction is detected is displayed. |
| B/FUEL SCHDL [msec] | The base fuel schedule at the moment a malfunction is detected is displayed. |
| INT/A TEMP SE [°C] or [°F] | The intake air temperature at the moment a malfunction is detected is displayed. |
| FUEL SYS-B2 | These items displayed but are not applicable to this model. |
| L-FUEL TRM-B2 [%] | |
| S-FUEL TRM-B2 [%] | |
| INT MANI PRES [kPa] or [psi] | |
| COMBUST CONDITION | |
| (1) The items are the same as those of 1st trip freeze frame data. | |
| (1) | The items are the same as those of 1st trip freeze frame data. |
FREEZE FRAME DATA AND 1ST TRIP FREEZE FRAME DATA
ACTIVE TEST MODE
| TEST ITEM | CONDITION | JUDGEMENT | CHECK ITEM (REMEDY) |
|---|---|---|---|
| FUEL INJECTION | Engine: Return to the original trouble condition Change the amount of fuel injection using CONSULT. | If trouble symptom disappears, see CHECK ITEM. | Harness and connectors Fuel injector Air fuel ratio (A/F) sensor 1 |
| IGNITION TIMING | Engine: Return to the original trouble condition Timing light: Set Retard the ignition timing using CONSULT. | If trouble symptom disappears, see CHECK ITEM. | Perform Idle Air Volume Learning. |
| POWER BALANCE | Engine: After warming up, idle the engine. A/C switch OFF Shift lever: P or N Cut off each fuel injector signal one at a time using CONSULT. | Engine runs rough or dies. | Harness and connectors Compression Fuel injector Power transistor Spark plug Ignition coil |
| COOLING FAN (1) | Ignition switch: ON Turn the cooling fan "LOW", "MID", "HI" and "OFF" CONSULT. | Cooling fan moves and stops. | Harness and connectors IPDM E/R (Cooling fan relay) Cooling fan motor |
| ENG COOLANT TEMP | Engine: Return to the original trouble condition Change the engine coolant temperature using CONSULT. | If trouble symptom disappears, see CHECK ITEM. | Harness and connectors Engine coolant temperature sensor Fuel injector |
| FUEL PUMP RELAY | Ignition switch: ON (Engine stopped) Turn the fuel pump relay "ON" and "OFF" using CONSULT and listen to operating sound. | Fuel pump relay makes the operating sound. | Harness and connectors Fuel pump relay |
| PURG VOL CONT/V | Engine: After warming up, run engine at 1, 500 RPM. Change the EVAP canister purge volume control solenoid valve opening percent using CONSULT. | Engine speed changes according to the opening percent. | Harness and connectors Solenoid valve |
| FUEL/T TEMP SEN | Change the fuel tank temperature using CONSULT. | ||
| VENT CONTROL/V | Ignition switch: ON (Engine stopped) Turn solenoid valve "ON" and "OFF" with the CONSULT and listen to operating sound. | Solenoid valve makes an operating sound. | Harness and connectors Solenoid valve |
| V/T ASSIGN ANGLE | Engine: Return to the original trouble condition Change intake valve timing using CONSULT. | If trouble symptom disappears, see CHECK ITEM. | Harness and connectors Intake valve timing control solenoid valve |
| ALTERNATOR DUTY | Engine: Idle Change duty ratio using CONSULT. | Battery voltage changes. | Harness and connectors IPDM E/R Alternator |
| (1) Leaving cooling fan OFF with CONSULT while engine is running may cause the engine to overheat. | |||
| (1) | Leaving cooling fan OFF with CONSULT while engine is running may cause the engine to overheat. |
TEST ITEM
DTC & SRT CONFIRMATION MODE
SRT STATUS Mode
- For items whose SRT codes are set, "CMPLT" is displayed on the CONSULT screen; for items whose SRT codes are not set, "INCMP" is displayed.
- "SRT STATUS" provides the presence or absence of permanent DTCs stored in ECM memory.
PERMANENT DTC STATUS Mode
How to display permanent DTC status
Scheme 224
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Select "PERMANENT DTC STATUS" in "DTC & SRT CONFIRMATION" mode with CONSULT. NOTE: Permanent DTCs stored in ECM memory are displayed on the CONSULT screen to show if a driving pattern required for erasing permanent DTCs is complete (CMPLT) or incomplete (INCMP). CAUTION: Since the "PERMANENT DTC STATUS" screen displays the previous trip information, repeat the following twice to update the information: "Ignition switch OFF", "Wait for more than 10 seconds" and "Ignition switch ON".
Note. This mode is not used in regions that permanent DTCs are not regulated by law.
SRT WORK SUPPORT Mode
This mode enables a technician to drive a vehicle to set the SRT while monitoring the SRT status.
PERMANENT DTC WORK SUPPORT Mode
This mode enables a technician to drive a vehicle to complete the driving pattern that is required for erasing permanent DTC.
Note. This mode is not used in regions that permanent DTCs are not regulated by law.
| Test mode | Test item | Corresponding DTC No. | Reference |
|---|---|---|---|
| EVAPORATIVE SYSTEM | EVP SML LEAK P0442/P1442 (1) | P0455 | |
| EVP V/S LEAK P0456/P1456 (1) | P0442 | ||
| P0456 | |||
| PURG VOL CN/V P1444 | P0443 | ||
| PURG FLOW P0441 | P0441 | ||
| A/F SEN1 | A/F SEN1(B1) P1278/P1279 | ||
| A/F SEN1(B1) P1276 | P0130 | ||
| HO2S2 | HO2S2(B1) P1146 | P0138 | |
| HO2S2(B1) P1147 | P0137 | ||
| HO2S2(B1) P0139 | P0139 | ||
| (1) DTC P1442 and P1456 does not apply to this models but appears in DTC Work Support Mode screens. | |||
| (1) | DTC P1442 and P1456 does not apply to this models but appears in DTC Work Support Mode screens. |
DTC WORK SUPPORT MODE
VALUES ON THE DIAGNOSIS TOOL
Note. The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.
Remarks
- Specification data are reference values.
- Specification data are output/input values which are detected or supplied by the ECM at the connector. * Specification data may not be directly related to their components signals/values/operations. I.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in spite of the ignition timing not being adjusted to the specification data. this IGN TIMING monitors the data calculated by the ECM according to the signals input from the camshaft position sensor and other ignition timing related sensors.
| Monitor Item | Condition | Values/Status | |
|---|---|---|---|
| ENG SPEED Run engine and compare CONSULT value with the tachometer indication. Almost the same speed as the tachometer indication. | |||
| MAS A/F SE-B1 | See " DIAGNOSIS PROCEDURE ". | ||
| B/FUEL SCHDL | See " DIAGNOSIS PROCEDURE ". | ||
| A/F ALPHA-B1 | See " DIAGNOSIS PROCEDURE ". | ||
| COOLAN TEMP/S | Engine: After warming up | More than 70°C (158°F) | |
| A/F SEN1 (B1) | Engine: After warming up | Maintaining engine speed at 2, 000 RPM | Fluctuates around 2.2 V |
| HO2S2 (B1) | Revving engine from idle up to 3, 000 RPM quickly after the following conditions are met. Engine: After warming up After keeping engine speed between 3, 500 and 4, 000 RPM for 1 minute and at idle for 1 minute under no load | 0 - 0.3V <--> Approx. 0.6 - 1.0V | |
| HO2S2 MNTR(B1) | Revving engine from idle up to 3, 000 RPM quickly after the following conditions are met. Engine: After warming up After keeping engine speed between 3, 500 and 4, 000 RPM for 1 minute and at idle for 1 minute under no load | LEAN <--> RICH | |
| VHCL SPEED SE | Turn drive wheels and compare CONSULT value with the speedometer indication. | Almost the same speed as speedometer indication | |
| BATTERY VOLT | Ignition switch: ON (Engine stopped) | 11 - 14V | |
| ACCEL SEN 1 | Ignition switch: ON (Engine stopped) | Accelerator pedal: Fully released | 0.5 - 1.0V |
| Accelerator pedal: Fully depressed | 4.2 - 4.8V | ||
| ACCEL SEN 2 (1) | Ignition switch: ON (Engine stopped) | Accelerator pedal: Fully released | 0.5 - 1.0V |
| Accelerator pedal: Fully depressed | 4.2 - 4.8V | ||
| TP SEN 1-B1 | Ignition switch: ON (Engine stopped) Shift lever: D | Accelerator pedal: Fully released | More than 0.36V |
| Accelerator pedal: Fully depressed | Less than 4.75V | ||
| TP SEN 2-B1 (1) | Ignition switch: ON (Engine stopped) Shift lever: D | Accelerator pedal: Fully released | More than 0.36V |
| Accelerator pedal: Fully depressed | Less than 4.75V | ||
| FUEL T/TMP SE | Ignition switch: ON | Indicates fuel tank temperature | |
| INT/A TEMP SE | Ignition switch: ON | Indicates intake air temperature | |
| EVAP SYS PRES | Ignition switch: ON | Approx. 1.8 - 4.8V | |
| FUEL LEVEL SE | Ignition switch: ON | Depending on fuel level of fuel tank | |
| START SIGNAL | Ignition switch: ON --> START --> ON | OFF --> ON --> OFF | |
| CLSD THL POS | Ignition switch: ON (Engine stopped) | Accelerator pedal: Fully released | ON |
| Accelerator pedal: Slightly depressed | OFF | ||
| AIR COND SIG | Engine: After warming up, idle the engine | Air conditioner switch: OFF | OFF |
| Air conditioner switch: ON (Compressor operates.) | ON | ||
| P/N POSI SW | Ignition switch: ON | Shift lever: P or N | ON |
| Selector lever: Except above | OFF | ||
| PW/ST SIGNAL | Engine: After warming up, idle the engine | Steering wheel: Not being turned | OFF |
| Steering wheel: Being turned | ON | ||
| LOAD SIGNAL | Ignition switch: ON | Rear window defogger switch: ON and/or Lighting switch: 2nd position | ON |
| Rear window defogger switch and lighting switch: OFF | OFF | ||
| IGNITION SW | Ignition switch: ON --> OFF --> ON | ON --> OFF --> ON | |
| HEATER FAN SW | Engine: After warming up, idle the engine | Heater fan switch: ON | ON |
| Heater fan switch: OFF | OFF | ||
| BRAKE SW | Ignition switch: ON | Brake pedal: Fully released | OFF |
| Brake pedal: Slightly depressed | ON | ||
| INJ PULSE-B1 | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle | 2.0 - 3.0 msec |
| 2, 000 RPM | 1.9 - 2.9 msec | ||
| IGN TIMING | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle | 10° - 20° BTDC |
| 2, 000 RPM | 25° - 45° BTDC | ||
| CAL/LD VALUE | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle | 10% - 35% |
| 2, 500 RPM | 10% - 35% | ||
| MASS AIRFLOW | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle | 1.0 - 4.0 g/s |
| 2, 500 RPM | 4.0 - 10.0 g/s | ||
| PURG VOL C/V | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle (Accelerator pedal: Not depressed even slightly, after engine starting.) | 0% |
| 2, 000 RPM | 20% - 90% | ||
| INT/V TIM(B1) | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle | 5° - 5°CA |
| 2, 000 RPM | Approx. 0° - 20°CA | ||
| INT/V SOL(B1) | Engine: After warming up Shift lever: P or N Air conditioner switch: OFF No load | Idle | 0% |
| 2, 000 RPM | Approx. 0% - 60% | ||
| AIR COND RLY | Engine: After warming up, idle the engine | Air conditioner switch: OFF | OFF |
| Air conditioner switch: ON (Compressor operates) | ON | ||
| FUEL PUMP RLY | For 1 seconds after turning ignition switch: ON Engine running or cranking | ON | |
| Except above | OFF | ||
| VENT CONT/V | Ignition switch: ON | OFF | |
| THRTL RELAY | Ignition switch: ON | ON | |
| COOLING FAN | Engine: After warming up, idle the engine Air conditioner switch: OFF | Engine coolant temperature is 97°C (207°F) or less | OFF |
| Engine coolant temperature between 98°C (208°F) and 99°C (210°F) or more | LOW | ||
| Engine coolant temperature between 100°C (212°F) or more | HIGH | ||
| Engine: After warming up, idle the engine Air conditioner switch: ON Refrigerant pressure is less than 1, 280 kPa (12.80 bar, 13.05 kg/cm 2 , 185.6 psi) | Engine coolant temperature is 97°C (207°F) or less | ON | |
| Engine coolant temperature between 97°C (207°F) and 99°C (210°F) or more | MID | ||
| Engine coolant temperature between 100°C (212°F) or more | HIGH | ||
| HO2S2 HTR (B1) | Engine speed: Below 3, 600 RPM after the following conditions are met. Engine: After warming up Keeping the engine speed between 3, 500 and 4, 000 RPM for 1 minute and at idle for 1 minute under no load | ON | |
| Engine speed: Above 3, 600 RPM | OFF | ||
| I/P PULLY SPD | Vehicle speed: More than 20 km/h (12 MPH) | Almost the same speed as the tachometer indication | |
| VEHICLE SPEED | Turn drive wheels and compare CONSULT value with the speedometer indication. | Almost the same speed as the speedometer indication | |
| IDL A/V LEARN | Engine: running | Idle air volume learning has not been performed yet. | YET |
| Idle air volume learning has already been performed successfully. | CMPLT | ||
| TRVL AFTER MIL | Ignition switch: ON | Vehicle has traveled after MIL has turned ON. | 0 - 65, 535 km (0 - 40, 723 miles) |
| ENG OIL TEMP | NOTE: The item is indicated, but not used. | ||
| A/F S1 HTR(B1) | Engine: After warming up, idle the engine (More than 140 seconds after starting engine.) | 4 - 100% | |
| AC PRESS SEN | Engine: Idle Both A/C switch and blower fan switch: ON (Compressor operates) | 1.0 - 4.0V | |
| VHCL SPEED SE | Turn drive wheels and compare CONSULT value with the speedometer indication. | Almost the same speed as the speedometer indication | |
| SET VHCL SPD | Engine: Running | ASCD: Operating | The preset vehicle speed is displayed |
| MAIN SW | Ignition switch: ON | MAIN switch: Pressed | ON |
| MAIN switch: Released | OFF | ||
| CANCEL SW | Ignition switch: ON | CANCEL switch: Pressed | ON |
| CANCEL switch: Released | OFF | ||
| RESUME/ACC SW | Ignition switch: ON | RESUME/ACCELERATE switch: Pressed | ON |
| RESUME/ACCELERATE switch: Released | OFF | ||
| SET SW | Ignition switch: ON | SET/COAST switch: Pressed | ON |
| SET/COAST switch: Released | OFF | ||
| BRAKE SW1 (ASCD brake switch) | Ignition switch: ON | Brake pedal: Fully released | ON |
| Brake pedal: Slightly depressed | OFF | ||
| BRAKE SW2 (Stop lamp switch) | Ignition switch: ON | Brake pedal: Fully released | OFF |
| Brake pedal: Slightly depressed | ON | ||
| VHCL SPD CUT | Ignition switch: ON | NON | |
| LO SPEED CUT | Ignition switch: ON | NON | |
| AT OD MONITOR | Ignition switch: ON | OFF | |
| AT OD CANCEL | Ignition switch: ON | OFF | |
| CRUISE LAMP | Ignition switch: ON | MAIN switch: Pressed at the 1st time --> at the 2nd time | ON --> OFF |
| SET LAMP | MAIN switch: ON When vehicle speed: Between 40 km/h (25 MPH) and 144 km/h (89 MPH) | ASCD: Operating | ON |
| ASCD: Not operating | OFF | ||
| ALT DUTY | Engine: Idle | 0 - 80% | |
| BAT CUR SEN | Engine speed: Idle Battery: Fully charged (2) Shift lever: P or N Air conditioner switch: OFF No load | Approx. 2, 600 - 3, 500mV | |
| ALT DUTY SIG | Power generation voltage variable control: Operating | ON | |
| Power generation voltage variable control: Not operating | OFF | ||
| A/F ADJ-B1 | Engine: running | 0.330 - 0.330 | |
| EVAP LEAK DIAG | Ignition switch: ON | Indicates the condition of EVAP leak diagnosis. | |
| EVAP DIAG READY | Ignition switch: ON | Indicates the ready condition of EVAP leak diagnosis. | |
| THRTL STK CNT B1 | NOTE: The item is indicated, but not used. | ||
| HO2 S2 DIAG1 (B1) | DTC P0139 self-diagnosis (delayed response) is incomplete. | INCMP | |
| DTC P0139 self-diagnosis (delayed response) is complete. | CMPLT | ||
| HO2 S2 DIAG2 (B1) | DTC P0139 self-diagnosis (slow response) is incomplete. | INCMP | |
| DTC P0139 self-diagnosis (slow response) is complete. | CMPLT | ||
| A/F SEN1 DIAG1 (B1) | DTC P015A and P015B self-diagnosis is incomplete. | INCMP | |
| DTC P015A and P015B self-diagnosis is complete. | CMPLT | ||
| A/F SEN1 DIAG2 (B1) | DTC P014C and P014D self-diagnosis is incomplete. | INCMP | |
| DTC P014C and P014D self-diagnosis is complete. | CMPLT | ||
| A/F SEN1 DIAG3 (B1) | The vehicle condition is not within the diagnosis range of DTC P014C, P014D, P015A or P015B. | ABSNT | |
| The vehicle condition is within the diagnosis range of DTC P014C, P014D, P015A or P015B. | PRSNT | ||
| (1) Accelerator pedal position sensor 2 signal and throttle position sensor 2 signal are converted by ECM internally. Thus, they differ from ECM terminals voltage signal. (2) Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to " HOW TO HANDLE BATTERY ". | |||
| NOTE |
|---|
| The item is indicated, but not used. |
| NOTE |
|---|
| The item is indicated, but not used. |
| (1) | Accelerator pedal position sensor 2 signal and throttle position sensor 2 signal are converted by ECM internally. Thus, they differ from ECM terminals voltage signal. |
| (2) | Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to " HOW TO HANDLE BATTERY ". |
Scheme 225
| Engine operating condition in fail-safe mode | Detected items | Remarks | Reference |
|---|---|---|---|
| Engine speed will not rise more than 2, 500 RPM due to the fuel cut | Malfunction indicator lamp circuit | When there is an open circuit on MIL circuit, the ECM cannot warn the driver by lighting up MIL when there is malfunction on engine control system. Therefore, when electrical controlled throttle and part of ECM related diagnoses are continuously detected as NG for 5 trips, ECM warns the driver that engine control system malfunctions and MIL circuit is open by means of operating fail-safe function. The fail-safe function also operates when above diagnoses except MIL circuit are detected and demands the driver to repair the malfunction. | MALFUNCTION INDICATOR LAMP |
| DTC No. | Detected items | Engine operating condition in fail-safe mode | |
|---|---|---|---|
| P0011 | Intake valve timing control | The signal is not energized to the intake valve timing control solenoid valve and the valve control does not function. | |
| P0101 P0102 P0103 | Mass air flow sensor circuit | Engine speed will not rise more than 2, 400 RPM due to the fuel cut. | |
| P0117 P0118 | Engine coolant temperature sensor circuit | Engine coolant temperature will be determined by ECM based on the following condition. CONSULT displays the engine coolant temperature decided by ECM. | |
| Condition | Engine coolant temperature decided (CONSULT display) | ||
| Just as ignition switch is turned ON or START | 40°C (104°F) | ||
| More than approx. 4 minutes after engine starting | 80°C (176°F) | ||
| Except as shown above | 40 - 80°C (104 - 176°F) (Depends on the time) | ||
| When the fail-safe system for engine coolant temperature sensor is activated, the cooling fan operates while engine is running. | |||
| P0122 P0123 P0222 P0223 P2132 P2133 P2135 | Throttle position sensor | The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10 degrees. The ECM regulates the opening speed of the throttle valve to be slower than the normal condition. So, the acceleration will be poor. | |
| P0500 | Vehicle speed sensor | The cooling fan operates (High) while engine is running. | |
| P0643 | Sensor power supply | ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring. | |
| P0605 | ECM | (When ECM calculation function is malfunctioning:) ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring. ECM deactivates ASCD operation. | |
| P1805 | Brake switch | ECM controls the electric throttle control actuator by regulating the throttle opening to a small range. Therefore, acceleration will be poor. | |
| Vehicle condition | Driving condition | ||
| When engine is idling | Normal | ||
| When accelerating | Poor acceleration | ||
| P2100 P2103 | Throttle control motor relay | ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring. | |
| P2101 | Electric throttle control function | ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring. | |
| P2118 | Throttle control motor | ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring. | |
| P2119 | Electric throttle control actuator | (When electric throttle control actuator does not function properly due to the return spring malfunction:) ECM controls the electric throttle actuator by regulating the throttle opening around the idle position. The engine speed will not rise more than 2, 000 RPM. | |
| (When throttle valve opening angle in fail-safe mode is not in specified range:) ECM controls the electric throttle control actuator by regulating the throttle opening to 20 degrees or less. | |||
| (When ECM detects the throttle valve is stuck open:) While the vehicle is driving, it slows down gradually by fuel cut. After the vehicle stops, the engine stalls. The engine can restart in N or P position, and engine speed will not exceed 1, 000 RPM or more. | |||
| P2122 P2123 P2127 P2128 P2138 | Accelerator pedal position sensor | The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10 degrees. The ECM regulates the opening speed of the throttle valve to be slower than the normal condition. So, the acceleration will be poor. | |
DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.
| Priority | Detected items (DTC) |
|---|---|
| 1 | U0101 U0140 U1001 CAN communication line P0101 P0102 P0103 Mass air flow sensor P0111 P0112 P0113 P0127 Intake air temperature sensor P0116 P0117 P0118 P0125 Engine coolant temperature sensor P0122 P0123 P0222 P0223 P1225 P1226 P2135 Throttle position sensor P0128 Thermostat function P0181 P0182 P0183 Fuel tank temperature sensor P0327 P0328 Knock sensor P0335 Crankshaft position sensor (POS) P0340 Camshaft position sensor (PHASE) P0460 P0461 P0462 P0463 Fuel level sensor P0500 Vehicle speed sensor P0605 P0607 ECM P0643 Sensor power supply P0705 Transmission range switch P0850 Park/neutral position (PNP) switch P1550 P1551 P1552 P1553 P1554 Battery current sensor P1610 - P1615 NATS P2122 P2123 P2127 P2128 P2138 Accelerator pedal position sensor |
| 2 | P0031 P0032 Air fuel ratio (A/F) sensor 1 heater P0037 P0038 Heated oxygen sensor 2 heater P0075 Intake valve timing control solenoid valve P0130 P0131 P0132 P014C P014D P015A P015B P2096 P2097 Air fuel ratio (A/F) sensor 1 P0137 P0138 P0139 Heated oxygen sensor 2 P0441 EVAP control system purge flow monitoring P0443 P0444 P0445 EVAP canister purge volume control solenoid valve P0447 P0448 EVAP canister vent control valve P0451 P0452 P0453 EVAP control system pressure sensor P0550 Power steering pressure sensor P0603 ECM power supply P0710 P0715 P0720 P0740 P0744 P0745 P0746 P0776 P0778 P0840 P0845 P1740 P1777 P1778 CVT related sensors, solenoid valves and switches P1217 Engine over temperature (OVERHEAT) P1805 Brake switch P2100 P2103 Throttle control motor relay P2101 Electric throttle control function P2118 Throttle control motor |
| 3 | P0011 Intake valve timing control P0171 P0172 Fuel injection system function P0300 - P0304 Misfire P0420 Three way catalyst function P0442 P0456 EVAP control system (SMALL LEAK, VERY SMALL LEAK) P0455 EVAP control system (GROSS LEAK) P0506 P0507 Idle speed control system P050A P050E Cold start control P1148 Closed loop control P1564 ASCD steering switch P1572 ASCD brake switch P1574 ASCD vehicle speed sensor P1715 Input speed sensor P2119 Electric throttle control actuator |
DTC Index
| X: Applicable -: Not applicable | |||||||
|---|---|---|---|---|---|---|---|
| Items (CONSULT screen terms) | DTC (1) | SRT code | Trip | MIL | Permanent DTC group (4) | Reference | |
| CONSULT GST (2) | ECM (3) | ||||||
| LOST COMM (TCM) | U0101 | 0101 (5) | 1 | X | B | ||
| CAN COMM CIRCUIT | U1001 | 1001 (5) | 2 | ||||
| NO DTC IS DETECTED. FURTHER TESTING MAY BE REQUIRED. | P0000 | 0000 | Flashing (6) | ||||
| INT/V TIM CONT-B1 | P0011 | 0011 | X | 2 | X | B | |
| A/F SEN1 HTR (B1) | P0031 | 0031 | 2 | X | B | ||
| A/F SEN1 HTR (B1) | P0032 | 0032 | 2 | X | B | ||
| HO2S2 HTR (B1) | P0037 | 0037 | 2 | X | B | ||
| HO2S2 HTR (B1) | P0038 | 0038 | 2 | X | B | ||
| INT/V TIM V/CIR-B1 | P0075 | 0075 | 2 | X | B | ||
| MAF SEN/CIRCUIT-B1 | P0101 | 0101 | 2 | X | B | ||
| MAF SEN/CIRCUIT-B1 | P0102 | 0102 | 1 | X | B | ||
| MAF SEN/CIRCUIT-B1 | P0103 | 0103 | 1 | X | B | ||
| IAT SENSOR 1 B1 | P0111 | 0111 | 2 | X | A | ||
| IAT SEN/CIRCUIT-B1 | P0112 | 0112 | 2 | X | B | ||
| IAT SEN/CIRCUIT-B1 | P0113 | 0113 | 2 | X | B | ||
| ECT SEN/CIRC | P0116 | 0116 | 2 | X | A | ||
| ECT SEN/CIRC | P0117 | 0117 | 1 | X | B | ||
| ECT SEN/CIRC | P0118 | 0118 | 1 | X | B | ||
| TP SEN 2/CIRC-B1 | P0122 | 0122 | 1 | X | B | ||
| TP SEN 2/CIRC-B1 | P0123 | 0123 | 1 | X | B | ||
| ECT SENSOR | P0125 | 0125 | 2 | X | B | ||
| IAT SENSOR-B1 | P0127 | 0127 | 2 | X | B | ||
| THERMSTAT FNCTN | P0128 | 0128 | 2 | X | A | ||
| A/F SENSOR1 (B1) | P0130 | 0130 | 2 | X | A | ||
| A/F SENSOR1 (B1) | P0131 | 0131 | 2 | X | B | ||
| A/F SENSOR1 (B1) | P0132 | 0132 | 2 | X | B | ||
| HO2S2 (B1) | P0137 | 0137 | X | 2 | X | A | |
| HO2S2 (B1) | P0138 | 0138 | X | 2 | X | A | |
| HO2S2 (B1) | P0139 | 0139 | X | 2 | X | A | |
| A/F SENSOR1 (B1) | P014C | 014C | X | 2 | X | A | |
| A/F SENSOR1 (B1) | P014D | 014D | X | 2 | X | A | |
| A/F SENSOR1 (B1) | P015A | 015A | X | 2 | X | A | |
| A/F SENSOR1 (B1) | P015B | 015B | X | 2 | X | A | |
| FUEL SYS-LEAN-B1 | P0171 | 0171 | 2 | X | B | ||
| FUEL SYS-RICH-B1 | P0172 | 0172 | 2 | X | B | ||
| FTT SENSOR | P0181 | 0181 | 2 | X | A and B | ||
| FTT SEN/CIRCUIT | P0182 | 0182 | 2 | X | B | ||
| FTT SEN/CIRCUIT | P0183 | 0183 | 2 | X | B | ||
| TP SEN 1/CIRC-B1 | P0222 | 0222 | 1 | X | B | ||
| TP SEN 1/CIRC-B1 | P0223 | 0223 | 1 | X | B | ||
| MULTI CYL MISFIRE | P0300 | 0300 | 2 | X | B | ||
| CYL 1 MISFIRE | P0301 | 0301 | 2 | X | B | ||
| CYL 2 MISFIRE | P0302 | 0302 | 2 | X | B | ||
| CYL 3 MISFIRE | P0303 | 0303 | 2 | X | B | ||
| CYL 4 MISFIRE | P0304 | 0304 | 2 | X | B | ||
| KNOCK SEN/CIRC-B1 | P0327 | 0327 | 2 | ||||
| KNOCK SEN/CIRC-B1 | P0328 | 0328 | 2 | ||||
| CKP SEN/CIRCUIT | P0335 | 0335 | 2 | X | B | ||
| CMP SEN/CIRC-B1 | P0340 | 0340 | 2 | X | B | ||
| TW CATALYST SYS-B1 | P0420 | 0420 | X | 2 | X | A | |
| EVAP PURG FLOW/MON | P0441 | 0441 | X | 2 | X | A | |
| EVAP SMALL LEAK | P0442 | 0442 | X | 2 | X | A | |
| PURG VOLUME CONT/V | P0443 | 0443 | 2 | X | A | ||
| PURG VOLUME CONT/V | P0444 | 0444 | 2 | X | B | ||
| PURG VOLUME CONT/V | P0445 | 0445 | 2 | X | B | ||
| VENT CONTROL VALVE | P0447 | 0447 | 2 | X | B | ||
| VENT CONTROL VALVE | P0448 | 0448 | 2 | X | B | ||
| EVAP SYS PRES SEN | P0451 | 0451 | 2 | X | A | ||
| EVAP SYS PRES SEN | P0452 | 0452 | 2 | X | B | ||
| EVAP SYS PRES SEN | P0453 | 0453 | 2 | X | B | ||
| EVAP GROSS LEAK | P0455 | 0455 | 2 | X | A | ||
| EVAP VERY SML LEAK | P0456 | 0456 | X (7) | 2 | X | A | |
| FUEL LEV SEN SLOSH | P0460 | 0460 | 2 | X | A | ||
| FUEL LEVEL SENSOR | P0461 | 0461 | 2 | X | B | ||
| FUEL LEVL SEN/CIRC | P0462 | 0462 | 2 | X | B | ||
| FUEL LEVL SEN/CIRC | P0463 | 0463 | 2 | X | B | ||
| VEH SPEED SEN/CIRC (8) | P0500 | 0500 | 2 | X | B | ||
| ISC SYSTEM | P0506 | 0506 | 2 | X | B | ||
| ISC SYSTEM | P0507 | 0507 | 2 | X | B | ||
| COLD START CONTROL | P050A | 050A | 2 | X | A | ||
| COLD START CONTROL | P050E | 050E | 2 | X | A | ||
| PW ST P SEN/CIRC | P0550 | 0550 | 2 | ||||
| ECM BACK UP/CIRCUIT | P0603 | 0603 | 2 | X | B | ||
| ECM | P0605 | 0605 | 1 or 2 | X or | B | ||
| ECM | P0607 | 0607 (5) | 1 | X | B | ||
| SENSOR POWER/CIRC | P0643 | 0643 | 1 | X | B | ||
| T/M RANGE SENSOR A | P0705 | 0705 | 2 | X | B | ||
| FLUID TEMP SENSOR A (9) | P0710 | 0710 | 1 | X | B | ||
| INPUT SPEED SENSOR A | P0715 | 0715 | 2 | X | B | ||
| OUTPUT SPEED SENSOR (8) | P0720 | 0720 | 2 | X | B | ||
| TORQUE CONVERTER | P0740 | 0740 | 2 | X | B | ||
| TORQUE CONVERTER | P0744 | 0744 | 2 | X | B | ||
| PC SOLENOID A | P0745 | 0745 | 2 | X | B | ||
| PC SOLENOID A | P0746 | 0746 | 1 | X | B | ||
| PC SOLENOID B | P0776 | 0776 | 2 | X | B | ||
| PC SOLENOID B | P0778 | 0778 | 2 | X | B | ||
| FLUID PRESS SEN/SW A | P0840 | 0840 | 2 | X | B | ||
| P-N POS SW/CIRCUIT | P0850 | 0850 | 2 | X | B | ||
| CLOSED LOOP-B1 | P1148 | 1148 | 1 | X | A | ||
| TCS/CIRC | P1212 | 1212 | 2 | ||||
| ENG OVER TEMP | P1217 | 1217 | 1 | X | B | ||
| CTP LEARNING-B1 | P1225 | 1225 | 2 | ||||
| CTP LEARNING-B1 | P1226 | 1226 | 2 | ||||
| BAT CURRENT SENSOR | P1550 | 1550 | 2 | ||||
| BAT CURRENT SENSOR | P1551 | 1551 | 2 | ||||
| BAT CURRENT SENSOR | P1552 | 1552 | 2 | ||||
| BAT CURRENT SENSOR | P1553 | 1553 | 2 | ||||
| BAT CURRENT SENSOR | P1554 | 1554 | 2 | ||||
| ASCD SW | P1564 | 1564 | 1 | ||||
| ASCD BRAKE SW | P1572 | 1572 | 1 | ||||
| ASCD VHL SPD SEN | P1574 | 1574 | 1 | ||||
| LOCK MODE | P1610 | 1610 | 2 | ||||
| ID DISCORD, IMMU-ECM | P1611 | 1611 | 2 | ||||
| CHAIN OF ECM-IMMU | P1612 | 1612 | 2 | ||||
| DIFFERENCE OF KEY | P1615 | 1615 | 2 | ||||
| IN PULY SPEED | P1715 | 1715 | 2 | ||||
| SLCT SOLENOID | P1740 | 1740 | 2 | X | B | ||
| STEP MOTOR | P1777 | 1777 | 1 | X | B | ||
| STEP MOTOR | P1778 | 1778 | 2 | X | B | ||
| BRAKE SW/CIRCUIT | P1805 | 1805 | 2 | ||||
| POST CAT FUEL TRIM SYS B1 | P2096 | 2096 | 2 | X | A | ||
| POST CAT FUEL TRIM SYS B1 | P2097 | 2097 | 2 | X | A | ||
| ETC MOT PWR-B1 | P2100 | 2100 | 1 | X | B | ||
| ETC FNCTN/CIRC-B1 | P2101 | 2101 | 1 | X | B | ||
| ETC MOT PWR | P2103 | 2103 | 1 | X | B | ||
| ETC MOT-B1 | P2118 | 2118 | 1 | X | B | ||
| ETC ACTR-B1 | P2119 | 2119 | 1 | X | B | ||
| APP SEN 1/CIRC | P2122 | 2122 | 1 | X | B | ||
| APP SEN 1/CIRC | P2123 | 2123 | 1 | X | B | ||
| APP SEN 2/CIRC | P2127 | 2127 | 1 | X | B | ||
| APP SEN 2/CIRC | P2128 | 2128 | 1 | X | B | ||
| TP SENSOR-B1 | P2135 | 2135 | 1 | X | B | ||
| APP SENSOR | P2138 | 2138 | 1 | X | B | ||
| (1) 1st trip DTC No. is the same as DTC No. (2) This number is prescribed by SAE J2012/ISO 15031-6. (3) In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN. (4) Refer to " DESCRIPTION ", "PERMANENT DIAGNOSTIC TROUBLE CODE (PERMANENT DTC)". (5) The troubleshooting for this DTC needs CONSULT. (6) When the ECM is in the mode of displaying SRT status, MIL may flash. For the details, refer to "How to Display SRT Status". (7) SRT code will not be set if the self-diagnostic result is NG. (8) When the fail-safe operations for both self-diagnoses occur, the MIL illuminates. (9) When erasing this DTC, always use CONSULT or GST. | |||||||
| (1) | 1st trip DTC No. is the same as DTC No. |
| (2) | This number is prescribed by SAE J2012/ISO 15031-6. |
| (3) | In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN. |
| (4) | Refer to " DESCRIPTION ", "PERMANENT DIAGNOSTIC TROUBLE CODE (PERMANENT DTC)". |
| (5) | The troubleshooting for this DTC needs CONSULT. |
| (6) | When the ECM is in the mode of displaying SRT status, MIL may flash. For the details, refer to "How to Display SRT Status". |
| (7) | SRT code will not be set if the self-diagnostic result is NG. |
| (8) | When the fail-safe operations for both self-diagnoses occur, the MIL illuminates. |
| (9) | When erasing this DTC, always use CONSULT or GST. |
Test Value and Test Limit
The following is the information specified in Service $06 of SAE J1979/ISO 15031-5.
The test value is a parameter used to determine whether a system/circuit diagnostic test is OK or NG while being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the maximum or minimum value and is compared with the test value being monitored.
These data (test value and test limit) are specified by On Board Monitor ID (OBDMID), Test ID (TID), Unit and Scaling ID and can be displayed on the GST screen.
The items of the test value and test limit will be displayed with GST screen which items are provided by the ECM. (e.g., if bank 2 is not applied on this vehicle, only the items of bank 1 are displayed)
| Item | OBDMID | Self-diagnostic test item | DTC | Test value and Test limit (GST display) | Description | |
|---|---|---|---|---|---|---|
| TID | Unit and Scaling ID | |||||
| HO2S | 01H | Air fuel ratio (A/F) sensor 1 (Bank 1) | P0131 | 83H | 0BH | Minimum sensor output voltage for test cycle |
| P0131 | 84H | 0BH | Maximum sensor output voltage for test cycle | |||
| P0130 | 85H | 0BH | Minimum sensor output voltage for test cycle | |||
| P0130 | 86H | 0BH | Maximum sensor output voltage for test cycle | |||
| P0133 | 87H | 04H | Response rate: Response ratio (lean to rich) | |||
| P0133 | 88H | 04H | Response rate: Response ratio (rich to lean) | |||
| P2096 | 89H | 84H | The amount of shift in air fuel ratio | |||
| P2097 | 8AH | 84H | The amount of shift in air fuel ratio | |||
| P0130 | 8BH | 0BH | Difference in sensor output voltage | |||
| P0133 | 8CH | 83H | Response gain at the limited frequency | |||
| P014C | 8DH | 04H | O2 sensor slow response - Rich to lean bank 1 sensor 1 | |||
| P014C | 8EH | 04H | O2 sensor slow response - Rich to lean bank 1 sensor 1 | |||
| P014D | 8FH | 84H | O2 sensor slow response - Lean to rich bank 1 sensor 1 | |||
| P014D | 90H | 84H | O2 sensor slow response - Lean to rich bank 1 sensor 1 | |||
| P015A | 91H | 01H | O2 sensor delayed response - Rich to lean bank 1 sensor 1 | |||
| P015A | 92H | 01H | O2 sensor delayed response - Rich to lean bank 1 sensor 1 | |||
| P015B | 93H | 01H | O2 sensor delayed response - Lean to rich bank 1 sensor 1 | |||
| P015B | 94H | 01H | O2 sensor delayed response - Lean to rich bank 1 sensor 1 | |||
| 02H | Heated oxygen sensor 2 (Bank 1) | P0138 | 07H | 0CH | Minimum sensor output voltage for test cycle | |
| P0137 | 08H | 0CH | Maximum sensor output voltage for test cycle | |||
| P0138 | 80H | 0CH | Sensor output voltage | |||
| P0139 | 81H | 0CH | Difference in sensor output voltage | |||
| P0139 | 82H | 11H | Rear O2 sensor delay response diagnosis | |||
| 03H | Heated oxygen sensor 3 (Bank 1) | P0143 | 07H | 0CH | Minimum sensor output voltage for test cycle | |
| P0144 | 08H | 0CH | Maximum sensor output voltage for test cycle | |||
| P0146 | 80H | 0CH | Sensor output voltage | |||
| P0145 | 81H | 0CH | Difference in sensor output voltage | |||
| 05H | Air fuel ratio (A/F) sensor 1 (Bank 2) | P0151 | 83H | 0BH | Minimum sensor output voltage for test cycle | |
| P0151 | 84H | 0BH | Maximum sensor output voltage for test cycle | |||
| P0150 | 85H | 0BH | Minimum sensor output voltage for test cycle | |||
| P0150 | 86H | 0BH | Maximum sensor output voltage for test cycle | |||
| P0153 | 87H | 04H | Response rate: Response ratio (lean to rich) | |||
| P0153 | 88H | 04H | Response rate: Response ratio (rich to lean) | |||
| P2098 | 89H | 84H | The amount of shift in air fuel ratio | |||
| P2099 | 8AH | 84H | The amount of shift in air fuel ratio | |||
| P0150 | 8BH | 0BH | Difference in sensor output voltage | |||
| P0153 | 8CH | 83H | Response gain at the limited frequency | |||
| P014E | 8DH | 04H | O2 sensor slow response - Rich to lean bank 2 sensor 1 | |||
| P014E | 8EH | 04H | O2 sensor slow response - Rich to lean bank 2 sensor 1 | |||
| P014F | 8FH | 84H | O2 sensor slow response - Lean to rich bank 2 sensor 1 | |||
| P014F | 90H | 84H | O2 sensor slow response - Lean to rich bank 2 sensor 1 | |||
| P015C | 91H | 01H | O2 sensor delayed response - Rich to lean bank 2 sensor 1 | |||
| P015C | 92H | 01H | O2 sensor delayed response - Rich to lean bank 2 sensor 1 | |||
| P015D | 93H | 01H | O2 sensor delayed response - Lean to rich bank 2 sensor 1 | |||
| P015D | 94H | 01H | O2 sensor delayed response - Lean to rich bank 2 sensor 1 | |||
| 06H | Heated oxygen sensor 2 (Bank 2) | P0158 | 07H | 0CH | Minimum sensor output voltage for test cycle | |
| P0157 | 08H | 0CH | Maximum sensor output voltage for test cycle | |||
| P0158 | 80H | 0CH | Sensor output voltage | |||
| P0159 | 81H | 0CH | Difference in sensor output voltage | |||
| P0159 | 82H | 11H | Rear O2 sensor delay response diagnosis | |||
| 07H | Heated oxygen sensor 3 (Bank2) | P0163 | 07H | 0CH | Minimum sensor output voltage for test cycle | |
| P0164 | 08H | 0CH | Maximum sensor output voltage for test cycle | |||
| P0166 | 80H | 0CH | Sensor output voltage | |||
| P0165 | 81H | 0CH | Difference in sensor output voltage | |||
| CATALYST | 21H | Three way catalyst function (Bank1) | P0420 | 80H | 01H | O2 storage index |
| P0420 | 82H | 01H | Switching time lag engine exhaust index value | |||
| P2423 | 83H | 0CH | Difference in 3rd O2 sensor output voltage | |||
| P2423 | 84H | 84H | O2 storage index in HC trap catalyst | |||
| 22H | Three way catalyst function (Bank2) | P0430 | 80H | 01H | O2 storage index | |
| P0430 | 82H | 01H | Switching time lag engine exhaust index value | |||
| P2424 | 83H | 0CH | Difference in 3rd O2 sensor output voltage | |||
| P2424 | 84H | 84H | O2 storage index in HC trap catalyst | |||
| EGR SYSTEM | 31H | EGR function | P0400 | 80H | 96H | Low flow faults: EGR temp change rate (short term) |
| P0400 | 81H | 96H | Low flow faults: EGR temp change rate (long term) | |||
| P0400 | 82H | 96H | Low flow faults: Difference between max EGR temp and EGR temp under idling condition | |||
| P0400 | 83H | 96H | Low flow faults: Max EGR temp | |||
| P1402 | 84H | 96H | High Flow Faults: EGR temp increase rate | |||
| VVT SYSTEM | 35H | VVT Monitor (Bank1) | P0011 | 80H | 9DH | VTC intake function diagnosis (VTC alignment check diagnosis) |
| P0014 | 81H | 9DH | VTC exhaust function diagnosis (VTC alignment check diagnosis) | |||
| P0011 | 82H | 9DH | VTC intake function diagnosis (VTC drive failure diagnosis) | |||
| P0014 | 83H | 9DH | VTC exhaust function diagnosis (VTC drive failure diagnosis) | |||
| P100A | 84H | 10H | VEL slow response diagnosis | |||
| P1090 | 85H | 10H | VEL servo system diagnosis | |||
| P0011 | 86H | 9DH | VTC intake intermediate lock function diagnosis (VTC intermediate position alignment check diagnosis) | |||
| Advanced: P052A Retarded: P052B | 87H | 9DH | VTC intake intermediate lock system diagnosis (VTC intermediate lock position check diagnosis) | |||
| 36H | VVT Monitor (Bank2) | P0021 | 80H | 9DH | VTC intake function diagnosis (VTC alignment check diagnosis) | |
| P0024 | 81H | 9DH | VTC exhaust function diagnosis (VTC alignment check diagnosis) | |||
| P0021 | 82H | 9DH | VTC intake function diagnosis (VTC drive failure diagnosis) | |||
| P0024 | 83H | 9DH | VTC exhaust function diagnosis (VTC drive failure diagnosis) | |||
| P100B | 84H | 10H | VEL slow response diagnosis | |||
| P1093 | 85H | 10H | VEL servo system diagnosis | |||
| P0021 | 86H | 9DH | VTC intake intermediate lock function diagnosis (VTC intermediate position alignment check diagnosis) | |||
| Advanced: P052C Retarded: P052D | 87H | 9DH | VTC intake intermediate lock system diagnosis (VTC intermediate lock position check diagnosis) | |||
| EVAP SYSTEM | 39H | EVAP control system leak (Cap Off) | P0455 | 80H | 0CH | Difference in pressure sensor output voltage before and after pull down |
| 3BH | EVAP control system leak (Small leak) | P0442 | 80H | 05H | Leak area index (for more than 0.04 inch) | |
| 3CH | EVAP control system leak (Very small leak) | P0456 | 80H | 05H | Leak area index (for more than 0.02 inch) | |
| P0456 | 81H | FDH | Maximum internal pressure of EVAP system during monitoring | |||
| P0456 | 82H | FDH | Internal pressure of EVAP system at the end of monitoring | |||
| 3DH | Purge flow system | P0441 | 83H | 0CH | Difference in pressure sensor output voltage before and after vent control valve close | |
| O2 SENSOR HEATER | 41H | A/F sensor 1 heater (Bank 1) | Low Input: P0031 High Input: P0032 | 81H | 0BH | Converted value of heater electric current to voltage |
| 42H | Heated oxygen sensor 2 heater (Bank 1) | Low Input: P0037 High Input: P0038 | 80H | 0CH | Converted value of heater electric current to voltage | |
| 43H | Heated oxygen sensor 3 heater (Bank 1) | P0043 | 80H | 0CH | Converted value of heater electric current to voltage | |
| 45H | A/F sensor 1 heater (Bank 2) | Low Input: P0051 High Input: P0052 | 81H | 0BH | Converted value of heater electric current to voltage | |
| 46H | Heated oxygen sensor 2 heater (Bank 2) | Low Input: P0057 High Input: P0058 | 80H | 0CH | Converted value of heater electric current to voltage | |
| 47H | Heated oxygen sensor 3 heater (Bank 2) | P0063 | 80H | 0CH | Converted value of heater electric current to voltage | |
| SECONDARY AIR | 71H | Secondary air system | P0411 | 80H | 01H | Secondary air injection system incorrect flow detected |
| Bank1: P0491 Bank2: P0492 | 81H | 01H | Secondary air injection system insufficient flow | |||
| P2445 | 82H | 01H | Secondary air injection system pump stuck off | |||
| P2448 | 83H | 01H | Secondary air injection system high airflow | |||
| Bank1: P2440 Bank2: P2442 | 84H | 01H | Secondary air injection system switching valve stuck open | |||
| P2440 | 85H | 01H | Secondary air injection system switching valve stuck open | |||
| P2444 | 86H | 01H | Secondary air injection system pump stuck on | |||
| FUEL SYSTEM | 81H | Fuel injection system function (Bank 1) | P0171 or P0172 | 80H | 2FH | Long term fuel trim |
| P0171 or P0172 | 81H | 24H | The number of lambda control clamped | |||
| P117A | 82H | 03H | Cylinder A/F imbalance monitoring | |||
| 82H | Fuel injection system function (Bank 2) | P0174 or P0175 | 80H | 2FH | Long term fuel trim | |
| P0174 or P0175 | 81H | 24H | The number of lambda control clamped | |||
| P117B | 82H | 03H | Cylinder A/F imbalance monitoring | |||
| MISFIRE | A1H | Multiple cylinder misfires | P0301 | 80H | 24H | Misfiring counter at 1000 revolution of the first cylinder |
| P0302 | 81H | 24H | Misfiring counter at 1000 revolution of the second cylinder | |||
| P0303 | 82H | 24H | Misfiring counter at 1000 revolution of the third cylinder | |||
| P0304 | 83H | 24H | Misfiring counter at 1000 revolution of the fourth cylinder | |||
| P0305 | 84H | 24H | Misfiring counter at 1000 revolution of the fifth cylinder | |||
| P0306 | 85H | 24H | Misfiring counter at 1000 revolution of the sixth cylinder | |||
| P0307 | 86H | 24H | Misfiring counter at 1000 revolution of the seventh cylinder | |||
| P0308 | 87H | 24H | Misfiring counter at 1000 revolution of the eighth cylinder | |||
| P0300 | 88H | 24H | Misfiring counter at 1000 revolution of the multiple cylinders | |||
| P0301 | 89H | 24H | Misfiring counter at 200 revolution of the first cylinder | |||
| P0302 | 8AH | 24H | Misfiring counter at 200 revolution of the second cylinder | |||
| P0303 | 8BH | 24H | Misfiring counter at 200 revolution of the third cylinder | |||
| P0304 | 8CH | 24H | Misfiring counter at 200 revolution of the fourth cylinder | |||
| P0305 | 8DH | 24H | Misfiring counter at 200 revolution of the fifth cylinder | |||
| P0306 | 8EH | 24H | Misfiring counter at 200 revolution of the sixth cylinder | |||
| P0307 | 8FH | 24H | Misfiring counter at 200 revolution of the seventh cylinder | |||
| P0308 | 90H | 24H | Misfiring counter at 200 revolution of the eighth cylinder | |||
| P0300 | 91H | 24H | Misfiring counter at 1000 revolution of the single cylinder | |||
| P0300 | 92H | 24H | Misfiring counter at 200 revolution of the single cylinder | |||
| P0300 | 93H | 24H | Misfiring counter at 200 revolution of the multiple cylinders | |||
| A2H | No. 1 cylinder misfire | P0301 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0301 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A3H | No. 2 cylinder misfire | P0302 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0302 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A4H | No. 3 cylinder misfire | P0303 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0303 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A5H | No. 4 cylinder misfire | P0304 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0304 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A6H | No. 5 cylinder misfire | P0305 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0305 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A7H | No. 6 cylinder misfire | P0306 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0306 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A8H | No. 7 cylinder misfire | P0307 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0307 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
| A9H | No. 8 cylinder misfire | P0308 | 0BH | 24H | EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles | |
| P0308 | 0CH | 24H | Misfire counts for last/current driving cycles | |||
Scheme 226
Scheme 227
Scheme 228
Scheme 229
Scheme 230
Scheme 231
Scheme 232
Scheme 233
Scheme 234
Scheme 235
Scheme 236
Scheme 237
Scheme 238
Scheme 239
Scheme 240
Scheme 241
Scheme 242
Scheme 243
Scheme 244
Scheme 245
Scheme 246
Scheme 247
Scheme 248
Scheme 249
When a DTC is stored in ECM
When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same malfunction is not detected after performing the driving pattern for MIL shutoff three times in a raw.
Scheme 250
When a DTC is not stored in ECM
The erasing method depends on a permanent DTC stored in ECM. Refer to the following table.
Note. If the applicable permanent DTC includes multiple groups, perform the procedure of Group B first. If the permanent DTC is not erased, perform the procedure of Group A.
| X: Applicable -: Not applicable | |||
|---|---|---|---|
| Group (1) | Perform "DTC CONFIRMATION PROCEDURE" for applicable DTCs. | Driving pattern | |
| B | D | ||
| A | X | ||
| B | X | X | |
| (1) For group, refer to " DTC INDEX ". | |||
| (1) | For group, refer to " DTC INDEX ". |
PERMANENT DTC ITEM
For permanent DTC items, MIL turns ON. Refer to " DTC INDEX ".
Scheme 251
Scheme 252
- CHECK DTC Check DTC. Is any DTC detected? YES: Repair malfunction(s) and erase DTC. Refer to " «CONSULT FUNCTION»(ref-592026-S37777811202014010800000) " ( .with CONSULT) or " «ON BOARD DIAGNOSIS FUNCTION»(ref-592026-S41580486582014010800000) " ( .without CONSULT). NO: GO TO 2.
- CHECK PERMANENT DTC With CONSULT Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select "PERMANENT DTC STATUS" mode with CONSULT. With GST Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select Service $0A with GST. Is any permanent DTC detected? YES: GO TO 3. NO: END
- PERFORM DTC CONFIRMATION PROCEDURE Perform "DTC CONFIRMATION PROCEDURE" for DTCs which are the same as permanent DTCs stored in ECM. Refer to " «DTC INDEX»(ref-592026-S23368784872014010800000) ". : GO TO 4.
- CHECK PERMANENT DTC With CONSULT Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select "PERMANENT DTC STATUS" mode with CONSULT. With GST Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select Service $0A with GST. Is any permanent DTC detected? YES: GO TO 1 . NO: END
Scheme 253
Note. Drive the vehicle according to only driving patterns indicating "INCMP" in driving patterns B and D on the "PERMANENT DTC STATUS" screen.
- CHECK DTC Check DTC. Is any DTC detected? YES: Repair malfunction(s) and erase DTC. Refer to " «CONSULT FUNCTION»(ref-592026-S37777811202014010800000) " ( .with CONSULT) or " «ON BOARD DIAGNOSIS FUNCTION»(ref-592026-S41580486582014010800000) " ( .without CONSULT). NO: GO TO 2.
- CHECK PERMANENT DTC With CONSULT Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select "PERMANENT DTC STATUS" mode with CONSULT. With GST Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select Service $0A with GST. Is any permanent DTC detected? YES: GO TO 3. NO: END
- DRIVE DRIVING PATTERN B CAUTION: Always drive at a safe speed. Never erase self-diagnosis results. If self-diagnosis results are erased during the trip of driving pattern B or D, the counter of driving pattern B and D is reset. With CONSULT Start engine and warm it up to normal operating temperature. Use "PERMANENT DTC WORK SUPPORT" mode with CONSULT to drive the vehicle according to driving pattern B. Refer to " «CONSULT FUNCTION»(ref-592026-S37777811202014010800000) ", " «DIAGNOSIS DESCRIPTION: DRIVING PATTERN»(ref-592026-S28571200032014010800000) ". With GST Start engine and warm it up to normal operating temperature. Drive the vehicle according to driving pattern B. Refer to " «DIAGNOSIS DESCRIPTION: DRIVING PATTERN»(ref-592026-S28571200032014010800000) ". : GO TO 4.
- CHECK PERMANENT DTC With CONSULT Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select "PERMANENT DTC STATUS" mode with CONSULT. With GST Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select Service $0A with GST. Is any permanent DTC detected? YES: GO TO 5. NO: END
- DRIVE DRIVING PATTERN D CAUTION: Always drive at a safe speed. Never erase self-diagnosis results. If self-diagnosis results are erased during the trip of driving pattern B or D, the counter of driving pattern B and D is reset. Drive the vehicle according to driving pattern D. Refer to " «DIAGNOSIS DESCRIPTION: DRIVING PATTERN»(ref-592026-S28571200032014010800000) ". : GO TO 6.
- CHECK PERMANENT DTC With CONSULT Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select "PERMANENT DTC STATUS" mode with CONSULT. With GST Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Turn ignition switch OFF and wait at least 10 seconds. Turn ignition switch ON. Select Service $0A with GST. Is any permanent DTC detected? YES: GO TO 1 . NO: END