2008 Infiniti EX35 - Sonar System (Section SN) (46 pages)
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Manual Description
SENSOR HARNESS OPEN [CR-RR] 18, sENSOR HARNESS OPEN [CT-BL] 20, sENSOR HARNESS OPEN [CT-BR] 22, sONAR CONTROL UNIT : Diagnosis Procedure23.
POWER SUPPLY AND GROUND CIRCUIT 23, wiring Diagram — SONAR SYSTEM — 33, fRONT : Removal Installation 43, rEAR : Removal Installation 44.
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 40, interview the conditions and environment when occurring any malfunction customer, check the symptom customer's information, check that any malfunction occurs other than the malfunction interviewed customer.
Check the following conditions sensor, check if the sonar sensor not frozen, check if snow, mud, or other foreign objects are not adhering sonar sensor, check if there is no deformation, scratches, or other damage sonar sensor.
Check if water has not accumulated sonar sensor, repair the malfunctioning part by symptom diagnosis, check that the sonar system activates normally, does the sonar system activate normally.
The sonar sensor installed to the front bumper and the rear bumper detects obstacles around bumper, the distance between the bumper and the obstacle is informed of the driver with different frequency sort, the front sensor activates and outputs the warning buzzer (low sound) following conditions, the vehicle speed signal is within activation condition.
The rear sensor activates and outputs the warning buzzer (high sound) following conditions, *: If both the front and the rear sensors detect different objects simultaneously, the sensor which detects the closer object prior, vehicle speed signal activation condition range, the sensor activation turns OFF when the vehicle drives at 15 km/h (9.
The sensor activation starts when the vehicle speed is 10 km/h (6, the sonar control unit controls the obstacle detection distance, the sonar control unit outputs the warning buzzer frequency at 3 levels according corner sensor, the sonar control unit outputs the warning buzzer frequency at 4 levels according center sensor.
The detection condition setting is adjustable to 4 levels with CONSULT-III, cONSULT-III enables the center sensor (rear) not to detect the range of 40 cm (15, from the trailer hitch vehicles misdetection, the warning buzzer output frequency changes 4 levels (for center) and 3 levels (for corner) according.
The nearest sensor from the detected obstacle applies the buzzer output frequency plural sensors detect, if both the front and the rear sensor detect different objects simultaneously, the sensor which detects, closer object is prior to another sensor, the front warning buzzer is integrated.
The activation condition is controlled by inputting P range signal, reverse signal, the system turns OFF with sonar cancel switch signal, the system setting and the trouble diagnosis is supported with CONSULT-III (K-LINE), the warning buzzer outputs with the signal from the sonar control unit.
The cancel signal is transmitted to sonar control unit, dIAGNOSIS SYSTEM (SONAR CONTROL UNIT), cONSULT-III can display each diagnostic item using the diagnostic test modes shown follows, sonar control unit part number can be read.
Sonar control unit checks the conditions displays memorized error, sonar control unit input/output data real time, gives a drive signal to a load check operation, displays the part number of sonar control unit.
For details, refer SN-38, "DTC Index", other than selector lever P position, other than selector lever R position.
Manual Description
SENSOR HARNESS OPEN [CR-RR] 18, sENSOR HARNESS OPEN [CT-BL] 20, sENSOR HARNESS OPEN [CT-BR] 22, sONAR CONTROL UNIT : Diagnosis Procedure23.
POWER SUPPLY AND GROUND CIRCUIT 23, wiring Diagram — SONAR SYSTEM — 33, fRONT : Removal Installation 43, rEAR : Removal Installation 44.
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 40, interview the conditions and environment when occurring any malfunction customer, check the symptom customer's information, check that any malfunction occurs other than the malfunction interviewed customer.
Check the following conditions sensor, check if the sonar sensor not frozen, check if snow, mud, or other foreign objects are not adhering sonar sensor, check if there is no deformation, scratches, or other damage sonar sensor.
Check if water has not accumulated sonar sensor, repair the malfunctioning part by symptom diagnosis, check that the sonar system activates normally, does the sonar system activate normally.
The sonar sensor installed to the front bumper and the rear bumper detects obstacles around bumper, the distance between the bumper and the obstacle is informed of the driver with different frequency sort, the front sensor activates and outputs the warning buzzer (low sound) following conditions, the vehicle speed signal is within activation condition.
The rear sensor activates and outputs the warning buzzer (high sound) following conditions, *: If both the front and the rear sensors detect different objects simultaneously, the sensor which detects the closer object prior, vehicle speed signal activation condition range, the sensor activation turns OFF when the vehicle drives at 15 km/h (9.
The sensor activation starts when the vehicle speed is 10 km/h (6, the sonar control unit controls the obstacle detection distance, the sonar control unit outputs the warning buzzer frequency at 3 levels according corner sensor, the sonar control unit outputs the warning buzzer frequency at 4 levels according center sensor.
The detection condition setting is adjustable to 4 levels with CONSULT-III, cONSULT-III enables the center sensor (rear) not to detect the range of 40 cm (15, from the trailer hitch vehicles misdetection, the warning buzzer output frequency changes 4 levels (for center) and 3 levels (for corner) according.
The nearest sensor from the detected obstacle applies the buzzer output frequency plural sensors detect, if both the front and the rear sensor detect different objects simultaneously, the sensor which detects, closer object is prior to another sensor, the front warning buzzer is integrated.
The activation condition is controlled by inputting P range signal, reverse signal, the system turns OFF with sonar cancel switch signal, the system setting and the trouble diagnosis is supported with CONSULT-III (K-LINE), the warning buzzer outputs with the signal from the sonar control unit.
The cancel signal is transmitted to sonar control unit, dIAGNOSIS SYSTEM (SONAR CONTROL UNIT), cONSULT-III can display each diagnostic item using the diagnostic test modes shown follows, sonar control unit part number can be read.
Sonar control unit checks the conditions displays memorized error, sonar control unit input/output data real time, gives a drive signal to a load check operation, displays the part number of sonar control unit.
For details, refer SN-38, "DTC Index", other than selector lever P position, other than selector lever R position.
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