DETAILED FLOW
- INTERVIEW FOR MALFUNCTION It is also important to clarify the customer concerns before starting the inspection. Interview the customer about the concerns carefully and understand the symptoms fully. NOTE: The customers are not professionals. Never assume that "maybe the customer means..." or "maybe the customer mentioned this symptom". : GO TO 2.
- SELF-DIAGNOSIS WITH CONSULT Perform "All DTC Reading" with CONSULT. Check if the DTC is detected on the self-diagnosis results of "ICC/ADAS" and/or "ACCELE PEDAL ACT". Is any DTC detected? YES: GO TO 5 . NO: GO TO 3.
- ACTION TEST Perform DCA system action test to check the operation status. Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) ". Check if any other malfunctions occur. : GO TO 4.
- SYMPTOM DIAGNOSIS Perform the applicable diagnosis according to the diagnosis chart by symptom. Refer to " «SYMPTOM TABLE»(ref-524071-S42588099702013012500000) ". : GO TO 6 .
- TROUBLE DIAGNOSIS BY DTC Check the DTC in the self-diagnosis results. Perform trouble diagnosis for the detected DTC. Refer to " «DTC INDEX»(ref-524071-S16725429442013012500000) " (ICC/ADAS) and/or " «DTC INDEX»(ref-524071-S11509892152013012500000) " (ACCELE PEDAL ACT). NOTE: If "DTC: U1000" is detected, first diagnose the CAN communication system or ITS communication system. : GO TO 6.
- MALFUNCTIONING PART REPAIR Repair or replace the identified malfunctioning parts. : GO TO 7.
- REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT) Erases self-diagnosis results. Perform "All DTC Reading" again after repairing or replacing the specific items. Check if any DTC is detected in self-diagnosis results of "ICC/ADAS" and "ACCELE PEDAL ACT". Is any DTC detected? YES: GO TO 5 . NO: GO TO 8.
- REPAIR CHECK (ACTION TEST) Perform the DCA system action test. Check that the malfunction symptom is solved or no other symptoms occur. Is there a malfunction symptom? YES: GO TO 4 . NO: INSPECTION END
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (ICC SENSOR INTEGRATED UNIT): Special Repair Requirement
- LASER BEAM AIMING ADJUSTMENT Adjust the laser beam aiming. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- DCA SYSTEM ACTION TEST Perform the DCA system action test. Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) ". Check that the DCA system operates normally. : INSPECTION END
System Control Condition Display
The DCA system switch indicator illuminates and the system is turned ON by pressing the dynamic driver assistance switch at the system OFF.
Condition Display on combination meter Operation status Vehicle ahead not detected Vehicle ahead detected
Scheme 56
Scheme 56: System Control Condition Display
Approach Warning Display
- If own vehicle comes closer to the vehicle ahead due to rapid deceleration of that vehicle or if another vehicle cuts in, the system warns the driver with the chime and DCA system display. Decelerate by depressing the brake pedal to maintain a safe vehicle distance if: The chime sounds. The vehicle ahead detection indicator blinks.
- The warning chime may not sound in some cases when there is a short distance between vehicles. Some examples are: When the vehicles are traveling at the same speed and the distance between vehicles is not changing When the vehicle ahead is traveling faster and the distance between vehicles is increasing When a vehicle cuts in near own vehicle
- The warning chime will not sound when own vehicle approaches vehicles that are parked or moving slowly.
Condition Display on combination meter When the system judges that the brake operation by the driver is necessary
Scheme 57
Warning Lamp Display
Condition Description Display on combination meter Warning display When the dynamic driver assistance switch is turned ON with settings of DCA system and LDP system OFF The DCA system is not activated. The DCA system switch indicator blinks. When the VDC or ABS (including the TCS) operates When the VDC is turned OFF When the snow mode switch is turned ON When driving into a strong light (i.e., sunlight) The DCA system is automatically canceled. The chime will sound and the DCA system switch indicator will blink. NOTE: The system operates if the dynamic driver assistance switch is turned OFF-->ON after the condition improves. When the sensor window is dirty, making it impossible to detect a vehicle ahead The DCA system is automatically canceled. The chime sounds and the ICC system warning lamp will come on and the "CLEAN SENSOR" indicator will appear. NOTE: Stop the vehicle in a safe location and turn the ignition switch OFF. Clean the dirty area with soft cloth. The system returns to normal condition when turning the ignition switch ON again. When the DCA system is not operating properly The chime sounds and the ICC system warning lamp will come on. NOTE: Turn the ignition switch OFF, and then turn the ignition switch ON again. If there is no malfunction, the system returns to the normal condition
Scheme 58
Scheme 58: Warning Lamp Display
Scheme 59
Note. When the DCA system is automatically canceled, the cancellation condition can be displayed on "WORK SUPPORT" of CONSULT (ICC/ADAS).
ICC SENSOR INTEGRATED UNIT INPUT/OUTPUT SIGNAL ITEM
| Transmit unit | Signal name | Description |
|---|
| ECM | Accelerator pedal position signal | Receives the accelerator pedal position signal from ECM via CAN communication. |
| ICC brake switch signal | Receives the ICC brake switch signal from ECM via CAN communication. |
| Stop lamp switch signal | Receives the stop lamp switch signal from ECM via CAN communication. |
| Closed throttle position signal | Receives the closed throttle position signal from ECM via CAN communication. |
| Engine speed signal | Receives the engine speed signal from ECM via CAN communication. |
| ICC steering switch signal | Dynamic driver assistance switch signal | Receives the ICC steering switch signal (dynamic driver assistance switch signal) from ECM via CAN communication. |
| TCM | Shift position signal | Receives the shift position signal from TCM via CAN communication. |
| Output shaft revolution signal | Receives the output shaft revolution signal from TCM via CAN communication. |
| Current gear position signal | Receives the current gear position signal from TCM via CAN communication. |
| Input speed signal | Receives the input speed signal from TCM via CAN communication. |
| Brake booster control unit | Brake fluid pressure control signal | Receives the brake fluid pressure control signal from the brake booster control unit via ITS communication. |
| Release switch signal | Receives the release switch signal from the brake booster control unit via ITS communication. |
| ABS actuator and electric unit (control unit) | Vehicle speed signal | Receives the vehicle speed signal (wheel speed) from ABS actuator and electric unit (control unit) via CAN communication. |
| AV control unit | System selection signal | Receives the system selection signal from the AV control unit via CAN communication. |
| Steering angle sensor | Steering angle sensor signal | Receives the steering angle sensor signal from the steering angle sensor via CAN communication. |
| Accelerator pedal actuator | Accelerator pedal actuator status signal | Receives the accelerator pedal actuator status signal from the accelerator pedal actuator via ITS communication. |
| Reception unit | Signal name | Description |
|---|
| Combination meter (via unified meter and A/C amp.) | Meter display signal | Vehicle ahead detection indicator signal | Transmits the meter display signal to the combination meter (via unified meter and A/C amp.) via CAN communication. |
| DCA system switch indicator signal |
| ICC warning lamp signal | Transmits the ICC warning lamp signal to the combination meter (through unified meter and A/C amp.) via CAN communication. |
| ICC warning chime | Buzzer output signal | Transmits the buzzer output signal to the brake booster control unit via ITS communication. The brake booster control unit outputs the buzzer output signal and operates the ICC warning chime. |
| ICC brake hold relay | ICC brake hold relay drive signal | Transmits the ICC brake hold relay drive signal to the brake booster control unit via ITS communication. The brake booster control unit outputs the ICC brake hold relay drive signal and operates the ICC brake hold relay. |
| Brake booster control unit | Brake fluid pressure command signal | Transmits the brake fluid pressure command signal to the brake booster control unit via ITS communication. |
| Accelerator pedal actuator | Accelerator pedal position signal | Transmits the accelerator pedal position signal received from ECM via CAN communication to the accelerator pedal actuator via ITS communication. |
| Accelerator pedal feedback force control signal | Transmits the accelerator pedal feedback force control signal to the accelerator pedal actuator via ITS communication. |
Scheme 60
Scheme 60: Component Parts Location
WORK SUPPORT
| Work support items | Description |
|---|
| CAUSE OF AUTO-CANCEL | Displays causes of automatic cancellation of the ICC system. |
| LASER BEAM ADJUST | Outputs laser beam, calculates dislocation of the beam, and indicates adjustment direction. |
Display Items For The Cause Of Automatic Cancellation
Note. Causes of the maximum five cancellations (system cancel) are displayed. The displayed cancellation causes display the number of the ignition switch ON/OFF up to 254. It is fixed to 254 if it is over 254. It returns to 0 when the same cancellation cause is detected again.
| X: Applicable |
|---|
| Cause of cancellation | Vehicle-to-vehicle distance control mode | Conventional (fixed speed) cruise control mode | DCA system | Description |
| OPERATING WIPER | X | | | The wiper operates at HI or LO (it includes when the wiper is operated at LO or HI with the wiper switch INT position) |
| OPERATING ABS | X | | X | ABS function was operated |
| OPERATING TCS | X | X | X | TCS function was operated |
| OPERATING VDC | X | X | X | VDC function was operated |
| ECM CIRCUIT | X | X | | ECM did not permit ICC operation |
| OPE SW VOLT CIRC | X | X | X | The ICC steering switch input voltage is not within standard range. |
| LASER SUNBEAM | X | | X | Intense light such as sunlight entered ICC sensor integrated unit light sensing part |
| LASER TEMP | X | | X | Temperature around ICC sensor integrated unit became low |
| OP SW DOUBLE TOUCH | X | X | | ICC steering switches were pressed at the same time |
| WHL SPD ELEC NOISE | X | X | X | Wheel speed sensor signal caught electromagnetic noise |
| VDC/TCS OFF SW | X | | X | VDC OFF switch was pressed |
| SNOW MODE SW | X | | X | Snow mode switch was pressed |
| VHCL SPD UNMATCH | X | X | X | Wheel speed became different from A/T vehicle speed |
| TIRE SLIP | X | X | | Wheel slipped |
| IGN LOW VOLT | X | X | X | Power supply voltage became low |
| WHEEL SPD UNMATCH | X | X | X | The wheel speeds of 4 wheels are out of the specified values |
| VHCL SPD DOWN | X | X | X | Vehicle speed lower than the speed as follows: Vehicle-to-vehicle distance control mode is 24 km/h (15 MPH) Conventional (fixed speed) cruise control mode is 32 km/h (20 MPH) |
| CAN COMM ERROR | X | X | X | ICC sensor integrated unit received an abnormal signal with CAN communication |
| ABS/TCS/VDC CIRC | X | X | X | An abnormal condition occurs in VDC/TCS/ABS system |
| BCU CIRCUIT | X | X | X | The brake booster control unit is malfunctioning |
| INCHING LOST | X | | | A vehicle ahead is not detected during the following driving when the vehicle speed is approximately 24 km/h (15 MPH) or less |
| ASCD VHCL SPD DTAC | | X | | Vehicle speed is detached from set vehicle speed |
| ASCD DOUBLE COMD | | X | | Cancel switch and operation switch are detected simultaneously |
| PARKING BRAKE ON | X | X | | The parking brake is operating |
| APA HI TEMP | | | X | The accelerator pedal actuator integrated motor temperature is high |
| NO RECORD | X | X | X | |
DATA MONITOR
| X: Applicable |
|---|
| Monitored item [Unit] | MAIN SIGNAL | Description |
| MAIN SW [On/Off] | X | Indicates [On/Off] status as judged from ICC steering switch signal (ECM transmits ICC steering switch signal through CAN communication). |
| SET/COAST SW [On/Off] | X | Indicates [On/Off] status as judged from ICC steering switch signal (ECM transmits ICC steering switch signal through CAN communication). |
| CANCEL SW [On/Off] | X | Indicates [On/Off] status as judged from ICC steering switch signal (ECM transmits ICC steering switch signal through CAN communication). |
| RESUME/ACC SW [On/Off] | X | Indicates [On/Off] status as judged from ICC steering switch signal (ECM transmits ICC steering switch signal through CAN communication). |
| DISTANCE SW [On/Off] | | Indicates [On/Off] status as judged from ICC steering switch signal (ECM transmits ICC steering switch signal through CAN communication). |
| CRUISE OPE [On/Off] | X | Indicates whether controlling or not (ON means "controlling"). |
| BRAKE SW [On/Off] | X | Indicates [On/Off] status as judged from ICC brake switch signal (ECM transmits ICC brake switch signal through CAN communication). |
| STOP LAMP SW [On/Off] | X | Indicates [On/Off] status as judged from stop lamp switch signal (ECM transmits stop lamp switch signal through CAN communication). |
| IDLE SW [On/Off] | | Indicates [On/Off] status of idle position read from ICC sensor integrated unit through CAN communication (ECM transmits On/Off status through CAN communication). |
| SET DISTANCE [Short/Mid/Long] | X | Indicates set distance memorized in ICC sensor integrated unit. |
| CRUISE LAMP [On/Off] | X | Indicates [On/Off] status of MAIN switch indicator output. |
| OWN VHCL [On/Off] | | Indicates [On/Off] status of own vehicle indicator output. |
| VHCL AHEAD [On/Off] | | Indicates [On/Off] status of vehicle ahead detection indicator output. |
| ICC WARNING [On/Off] | | Indicates [On/Off] status of ICC system warning lamp output. |
| VHCL SPEED SE [km/h] or [mph] | X | Indicates vehicle speed calculated from ICC sensor integrated unit through CAN communication [ABS actuator and electric unit (control unit) transmits vehicle speed signal (wheel speed) through CAN communication]. |
| SET VHCL SPD [km/h] or [mph] | X | Indicates set vehicle speed memorized in ICC sensor integrated unit. |
| BUZZER O/P [On/Off] | | Indicates [On/Off] status of ICC warning chime output. |
| THRTL SENSOR [deg] | X | NOTE: The item is displayed, but it is not monitored. |
| ENGINE RPM [rpm] | | Indicates engine speed read from ICC sensor integrated unit through CAN communication (ECM transmits engine speed through CAN communication). |
| WIPER SW [Off/Low/High] | | Indicates wiper [Off/Low/High] status (BCM transmits front wiper request signal through CAN communication). |
| YAW RATE [deg/s] | | NOTE: The item is displayed, but it is not monitored. |
| BA WARNING [On/Off] | | Indicates [On/Off] status of IBA OFF indicator lamp output. |
| FUNC ITEM [FUNC1] | | Indicates the equipment status of DCA system and LDP system. |
| LDP SELECT [On/Off] | | Indicates [On/Off] status of LDP system setting displayed on the navigation screen. |
| DCA SELECT [On/Off] | | Indicates [On/Off] status of DCA system setting displayed on the navigation screen. |
| RELEASE SW NO [On/Off] | | Indicates [On/Off] status as judged from release switch signal. ON: When brake pedal is depressed. OFF: When brake pedal is not depressed. |
| RELEASE SW NC [On/Off] | | Indicates [On/Off] status as judged from release switch signal. ON: When brake pedal is not depressed. OFF: When brake pedal is depressed. |
| STP LMP DRIVE [On/Off] | X | Indicates [On/Off] status of ICC brake hold relay drive output. |
| PRESS SENS [bar] | X | Indicates brake fluid pressure value calculated from signal voltage of brake pressure sensor. |
| D RANGE SW [On/Off] | | Indicates [On/Off] status of "D" or "DS" or "M" positions read from ICC sensor integrated unit through CAN communication; ON when position "D" or "DS" or "M" (TCM transmits shift position signal through CAN communication). |
| NP RANGE SW [On/Off] | | Indicates shift position signal read from ICC sensor integrated unit through CAN communication (TCM transmits shift position signal through CAN communication). |
| PKB SW [On/Off] | | Parking brake switch status [On/Off] judged from the parking brake switch signal that ICC sensor integrated unit readout via CAN communication is displayed (Unified meter and A/C amp. transmits the parking brake switch signal via CAN communication). |
| PWR SUP MONI [V] | X | Indicates IGN voltage input by ICC sensor integrated unit. |
| VHCL SPD AT [km/h] or [mph] | | Indicates vehicle speed calculated from A/T vehicle speed sensor read from ICC sensor integrated unit through CAN communication (TCM transmits A/T vehicle speed sensor signal through CAN communication). |
| THRTL OPENING [%] | X | Indicates throttle position read from ICC sensor integrated unit through CAN communication (ECM transmits accelerator pedal position signal through CAN communication). |
| GEAR [1, 2, 3, 4, 5, 6, 7] | | Indicates A/T gear position read from ICC sensor integrated unit through CAN communication (TCM transmits current gear position signal through CAN communication). |
| CLUTCH SW SIG [On/Off] | X | NOTE: The item is displayed, but it is not monitored. |
| NP SW SIG [On/Off] | X | NOTE: The item is displayed, but it is not used. |
| MODE SIG [OFF, ICC, ASCD] | | Indicates the active mode from ICC or ASCD [conventional (fixed speed) cruise control mode]. |
| SET DISP IND [On/Off] | | Indicates [On/Off] status of SET switch indicator output. |
| LDP SYSTEM ON [On/Off] | | Indicates [On/Off] status of LDP system. |
| LDW SYSTEM ON [On/Off] | | Indicates [On/Off] status of LDW system. |
| FCW SYSTEM ON [On/Off] | | Indicates [On/Off] status of FCW system. |
| DISTANCE [m] | | Indicates the distance from the vehicle ahead. |
| RELATIVE SPD [m/s] | | Indicates the relative speed of the vehicle ahead. |
| DCA ON SW [On/Off] | X | NOTE: The item is displayed, but it is not used. |
| DCA ON IND [On/Off] | | The status [On/Off] of DCA system switch indicator output is displayed. |
| DCA VHL AHED [On/Off] | | The status [On/Off] of vehicle ahead detection indicator output in DCA system is displayed. |
| IBA SW [On/Off] | | Status [On/Off] judged from IBA OFF switch signal that ICC sensor integrated unit readout via ITS communication is displayed (Brake booster control unit transmits the IBA OFF switch signal via ITS communication). |
| DYNA ASIST SW [On/Off] | | Indicates [On/Off] status as judged from ICC steering switch signal (dynamic driver assistance switch signal) [ECM transmits ICC steering switch signal (dynamic driver assistance switch signal) through CAN communication]. |
| APA TEMP [°C] | | The accelerator pedal actuator integrated motor temperature that the ICC sensor integrated unit readout via ITS communication is displayed (Accelerator pedal actuator transmits the integrated motor temperature via ITS communication). |
| APA PWR [V] | | Accelerator pedal actuator power supply voltage that the ICC sensor integrated unit readout via ITS communication is displayed (Accelerator pedal actuator transmits the power supply voltage via ITS communication). |
| NOTE |
|---|
| The item is displayed, but it is not monitored. |
| NOTE |
|---|
| The item is displayed, but it is not monitored. |
| NOTE |
|---|
| The item is displayed, but it is not monitored. |
| NOTE |
|---|
| The item is displayed, but it is not used. |
| NOTE |
|---|
| The item is displayed, but it is not used. |
METER LAMP
Note. The test can be performed only when the engine is running.
| Test item | Operation | Description | MAIN switch indicator SET switch indicator ICC system warning lamp IBA OFF indicator lamp |
|---|
| METER LAMP | Off | Stops transmitting the signals below to end the test: Meter display signal ICC warning lamp signal IBA OFF indicator lamp signal | OFF |
| On | Transmits the following signals to the unified meter and A/C amp. via CAN communication: Meter display signal ICC warning lamp signal IBA OFF indicator lamp signal | ON |
DCA INDICATOR
Note. The test can be performed only when the engine is running.
| Test item | Operation | Description | DCA system switch indicator |
|---|
| DCA INDICATOR | Off | Stops transmitting the DCA system switch indicator signal below to end the test | OFF |
| On | Transmits the DCA system switch indicator signal to the unified meter and A/C amp. via CAN communication. | ON |
STOP LAMP
| Test item | Operation | Description | Stop lamp |
|---|
| STOP LAMP | Off | Stops transmitting the ICC brake hold relay drive signal below to end the test | OFF |
| On | Transmits the ICC brake hold relay drive signal to the brake booster control unit via ITS communication. | ON |
BOOSTER SOL/V
Note. The test can be performed only when the engine is running.
| Test item | Operation | Description | "PRESS SENS" value |
|---|
| BOOSTER SOL/V | MODE1 | Transmits the brake fluid pressure command signal to the brake booster control unit via ITS communication. | 10 bar |
| MODE2 | 20 bar |
| MODE3 | 30 bar |
| Test start | Starts the tests of "MODE1", "MODE2" and "MODE3". | |
| Reset | Stops transmitting the brake fluid pressure command signal below to end the test | |
| End | Returns to the "SELECT TEST ITEM" screen. | |
Note. The test is finished in 10 seconds after starting.
Scheme 61
ICC BUZZER
| Test item | Operation | Description | ICC warning chime operation sound |
|---|
| ICC BUZZER | MODE1 | Transmits the buzzer output signal to the brake booster control unit via ITS communication. | Intermittent beep sound |
| MODE2 | Continuous beep sound |
| MODE3 | Beep sound |
| Test start | Starts the tests of "MODE1", "MODE2" and "MODE3". | |
| Reset | Stops transmitting the buzzer output signal below to end the test | |
| End | Returns to the "SELECT TEST ITEM" screen. | |
ACCELERATOR PEDAL ACTUATOR
| CAUTION | Shift the selector lever to "P" position, and then perform the test. Never depress the accelerator pedal excessively. (The engine speed may rise unexpectedly when finishing the test.) |
Note. Depress the accelerator pedal to check when performing the test. The test can be performed only when the engine is running.
| Test item | Operation | Description | Accelerator pedal operation |
|---|
| ACCELERATOR PEDAL ACTUATOR | MODE1 | Transmit the accelerator pedal feedback force control signal to the accelerator pedal actuator via ITS communication. | Constant with a force of 25 N for 8 seconds |
| MODE2 | Constant with a force of 15 N for 8 seconds |
| MODE3 | Change up to a force of 25 N for 8 seconds |
| MODE4 | Change up to a force of 15 N for 8 seconds |
| Test start | Starts the tests of "MODE1", "MODE2", "MODE3", and "MODE4". | |
| Reset | Stops transmitting the accelerator pedal feedback force control signal below to end the test | |
| End | Returns to the "SELECT TEST ITEM" screen. | |
Note. The test is finished in 10 seconds after starting.
Scheme 62
FFD (Freeze Frame Data)
The accelerator pedal actuator records the following data when the malfunction is detected
| Freeze Frame Data item [Unit] | Description |
|---|
| TGT FBK FRC [N] | It displays the target accelerator pedal actuation force that the accelerator pedal actuator read out from the accelerator pedal feedback force control signal received via ITS communication at the time when the malfunction is detected. |
| TGT MOT POSI [%] | It displays the target motor position that the accelerator pedal actuator read out from the accelerator pedal feedback force control signal received via ITS communication at the time when the malfunction is detected. |
| ACT MOT POSI [%] | It displays the integrated motor position that the accelerator pedal actuator read out at the time when the malfunction is detected. |
| AP OPEN [%] | It displays the accelerator pedal position signal that the accelerator pedal actuator read out via ITS communication at the time when the malfunction is detected. |
| APA TEMP [°C] | It displays the integrated motor temperature that the accelerator pedal actuator read out at the time when the malfunction is detected. |
| APA CURRENT [A] | It displays the integrated motor consumption current that the accelerator pedal actuator read out at the time when the malfunction is detected. |
| APA PWR [V] | It displays the power supply voltage that the accelerator pedal actuator read out at the time when the malfunction is detected. |
| APA OPE STATS [On/Off] | It displays the activation permission status of accelerator pedal actuator at the time when the malfunction is detected. |
| APA STATS [READY/NG/TP NG/INIT] | It displays the condition of accelerator pedal actuator at the time when the malfunction is detected. |
| IGN Counter Note | It displays number of ignition switch OFF --> ON after the malfunction is detected. |
Note. The number is 0 when is detected now. The number increases like 1--> 2... 38 --> 39 after returning to the normal condition whenever IGN OFF --> ON. The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
| Monitor item [Unit] | FUNCTION DESCRIPTION |
|---|
| TGT FBK FRC [N] | It displays the target accelerator pedal actuation force that the accelerator pedal actuator read out from the accelerator pedal feedback force control signal received via ITS communication. (The ICC sensor integrated unit transmits the accelerator pedal feedback force control signal via ITS communication) |
| TGT MOT POSI [%] | It displays the target motor position that the accelerator pedal actuator read out from the accelerator pedal feedback force control signal received via ITS communication. (The ICC sensor integrated unit transmits the accelerator pedal feedback force control signal via ITS communication) |
| ACT MOT POSI [%] | It displays the integrated motor position that the accelerator pedal actuator read out. |
| AP OPEN [%] | It displays the accelerator pedal position signal that the accelerator pedal actuator read out via ITS communication. (The ICC sensor integrated unit transmits with ITS communication the accelerator pedal position signal that is received from ECM via CAN communication) |
| APA TEMP [°C] | It displays the accelerator pedal actuator integrated motor temperature. |
| APA CURRENT [A] | It displays the accelerator pedal actuator integrated motor consumption current. |
| APA PWR [V] | It displays the power supply voltage that the accelerator pedal actuator read out. |
| APA OPE STATS [On/Off] | It displays the activation permission status of accelerator pedal actuator. |
| APA STATS [READY/NG/TP NG/INIT] | It displays the condition of accelerator pedal actuator. |
SPECIAL REPAIR REQUIREMENT
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the accelerator pedal released position learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «DTC INDEX»(ref-524019-S36613113262013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
IBA OFF SWITCH
- The IBA ON/OFF operation is performed by IBA OFF switch.
- The IBA OFF switch signal is input to the brake booster control unit and transmits from the brake booster control unit to the ICC sensor integrated unit via ITS communication.
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the accelerator pedal released position learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the accelerator pedal released position learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the accelerator pedal released position learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the accelerator pedal released position learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
CAN COMMUNICATION
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control units, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN-H, CAN-L) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads the required data only.
CAN communication signal chart. Refer to " CAN COMMUNICATION SIGNAL CHART ".
ITS COMMUNICATION
- ITS communication is a multiplex communication system. This enables the system to transmit and receive large quantities of data at high speed by connecting ICC sensor integrated unit, brake booster control unit, and accelerator pedal actuator with 2 communication lines.
- ITS communication lines adopt twisted-pair line style (two lines twisted) for noise immunity.
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- CHECK CONTROL UNIT REPLACED, REMOVED AND/OR INSTALLED Perform the adjustment work after the replacement or removal and installation of ICC sensor integrated unit, replacement of accelerator pedal assembly, or disconnection or connection of accelerator pedal position sensor connector. Which is replaced, removed or installed? ICC sensor integrated unit: GO TO 2. Accelerator pedal assembly: GO TO 3 .
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 4 .
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the Accelerator Pedal Released Position Learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 4.
- CHECK DCA SYSTEM Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- LASER BEAM AIMING ADJUSTMENT OF ICC SENSOR INTEGRATED UNIT Adjust the laser beam aiming of the ICC sensor integrated unit. Refer to " «LASER BEAM AIMING ADJUSTMENT: DESCRIPTION»(ref-524036-S14731576282013012500000) ". : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
- ACCELERATOR PEDAL RELEASED POSITION LEARNING Perform the accelerator pedal released position learning. Refer to " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524001-S31790598272013012500000) " (VQ35HR) or " «ACCELERATOR PEDAL RELEASED POSITION LEARNING: DESCRIPTION»(ref-524019-S08025631522013012500000) " (VK50VE). : GO TO 2.
- CHECK DCA SYSTEM Erase the "self-diagnosis results", and then perform "All DTC Reading" again after performing the action test. (Refer to " «ACTION TEST: DESCRIPTION»(ref-524071-S40407071772013012500000) " for action test.) Check that the DCA system is normal. : WORK END
Component Function Check
- ICC WARNING CHIME OPERATION INSPECTION Select the active test item "ICC BUZZER" of "ICC/ADAS" with CONSULT. Check if the ICC warning chime sounds when operating each test item. Does the ICC warning chime sound? YES: The ICC warning chime circuit is normal. NO: Refer to " «DIAGNOSIS PROCEDURE»(ref-524071-S32511402872013012500000) ".
PHYSICAL VALUES
| Terminal No. (Wire color) | Description | Condition | Value (Approx.) |
|---|
| + | | Signal name | Input/Output |
| 1 (R) | Ground | Ignition power supply | Input | Ignition switch ON | Battery voltage |
| 2 (L) | ITS communication-H | Input/Output | | |
| 3 (L) | CAN-H | Input/Output | | |
| 4 (B) | Ground | | Ignition switch ON | 0 V |
| 5 (P) | ITS communication-L | Input/Output | | |
| 6 (P) | CAN-L | Input/Output | | |
Terminal No. (Wire color) Description Condition Value (Approx.) + - Signal name Input/Output 1 (W) Ground Battery power supply - Ignition switch OFF - Battery voltage 2 (W) Battery power supply - Ignition switch OFF - Battery voltage 5 (P) ITS communication-L Input/Output - - - 6 (SB) Release switch power supply - Ignition switch ON - 10 V 8 (R) 24 (BG) Brake pressure sensor power supply - Ignition switch ON - 5 V 10 (G) Ground Booster solenoid power supply - Ignition switch ON - 12 V 12 (R) Booster solenoid ground Output Ignition switch ON At "BOOSTER SOL/V" test of "Active test" 14 (L) ITS communication-H Input/Output - - - 15 (V) Release switch (normal close) - Ignition switch ON Press the brake pedal 0 V Brake pedal not depressed 10 V 17 (G) 24 (BG) Brake pressure sensor signal Input Ignition switch ON Brake pedal not depressed 0.5 V Press the brake pedal 0.5 - 3.5 V NOTE: The harder the brake is pressed, the higher the voltage. 19 (B) Ground Ground - Ignition switch ON - 0 V 20 (B) Ground - Ignition switch ON - 0 V 21 (GR) ICC warning chime signal Output Ignition switch ON ICC warning chime not operating 12 V ICC warning chime operation 0 V 22 (BR) Release switch (normal open) Input Ignition switch ON Brake pedal depressed 10 V Brake pedal not depressed 0 V 24 (BG) Brake pressure sensor ground - - - - 33 (G) Ignition power supply - Ignition switch ON - Battery voltage 40 (SB) IBA OFF switch Input Ignition switch ON IBA OFF switch pressed 0 V IBA OFF switch not pressed 12 V 42 (G) Ignition power supply - Ignition switch ON - Battery voltage 46 (B) Ground - Ignition switch ON - 0 V 47 (LG) ICC brake hold relay drive signal Output Ignition switch ON - 0 V At "STOP LAMP" test of "Active test" 12 V
Scheme 63
Scheme 63: PHYSICAL VALUES
| Terminal No. (Wire color) | Description | Condition | Value (Approx.) |
|---|
| + | | Signal name | Input/Output |
| 1 (R) | Ground | Ignition power supply | Input | Ignition switch ON | Battery voltage |
| 2 (BG) | Battery power supply | Input | Ignition switch OFF | Battery voltage |
| 3 (P) | ITS communication-L | Input/Output | | |
| 4 (B) | Ground | | Ignition switch ON | 0 V |
| 5 (L) | ITS communication-H | Input/Output | | |
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the " SRS AIRBAG " and " SEAT BELT " .
| WARNING | Always observe the following items for preventing accidental activation: To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision that would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see " SRS AIRBAG ". Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Service Information. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. |
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
| WARNING | Always observe the following items for preventing accidental activation: When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury. When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the battery, and wait at least 3 minutes before performing any service. |
DCA System Service
| CAUTION | Never look straight into the laser beam discharger when adjusting laser beam aiming. Turn the DCA system OFF in conditions similar to driving, such as free rollers or a chassis dynamometer. Never use the ICC sensor integrated unit removed from vehicle. Never disassemble or remodel. Erase DTC when replacing parts of DCA system, then check the operation of DCA system after adjusting laser beam aiming if necessary. |
Exploded View
| CAUTION | Always perform the laser beam aiming adjustment and check the operation after the replacement, removal and installation of ICC sensor integrated unit. |
Scheme 64
Refer to " MODELS WITH DISTANCE CONTROL ASSIST SYSTEM: EXPLODED VIEW ".
| CAUTION | Always perform accelerator pedal released position learning after replacement, removal, or installation of accelerator pedal assembly, and then check the DCA system operation. Refer to " ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (ACCELERATOR PEDAL ASSEMBLY): DESCRIPTION ". |
Dynamic driver assistance switch is integrated in the ICC steering switch. Refer to " EXPLODED VIEW ".
Note. Dynamic driver assistance switch is shared with LDP system.
