Nissan Murano: Symptom Diagnosis / Driving Force Is Hunting

Nissan Murano (Z52) 2015-2024 Service Manual / Cruise Control & Driver Assistance / Cruise Control System :: Icc / Symptom Diagnosis / Driving Force Is Hunting

Diagnosis Procedure

The vehicle causes hunting when the ICC system is active.

PERFORM SELF DIAGNOSTIC RESULT OF ECM

Perform “Self Diagnostic Result” with CONSULT.
Check if DTC is detected in “Self Diagnostic Result” of “ENGINE”. Refer to DTC Index.

Is any DTC detected?

YES>>

GO TO 3.

NO>>

GO TO 2.

CHECK DISTANCE SENSOR (ICC SENSOR)

Check the Nissan Murano vehicle driving conditions. Refer to Diagnosis Procedure.
Check the distance sensor (ICC sensor) for contamination, foreign materials, or cracks. Refer to Diagnosis Procedure.

Inspection End.

REPAIR OR REPLACE MALFUNCTIONING PARTS

Repair or replace malfunctioning parts identified by the self-diagnosis result.

GO TO 4.

CHECK ICC SYSTEM

Erase the “Self Diagnostic Result”, and then perform “Self Diagnostic Result” again after performing the action test. (Refer to Description for action test.)
Check that the ICC system is normal.

Inspection End.

Warning System Chime Does Not Sound

Diagnosis Procedure Symptom check: In the following conditions, the warning system chime may not sound even if the vehicle distance is short. When the vehicles are traveling at the same speed and the distance between vehicles is not changing...

Frequently Cannot Detect the Vehicle Ahead / Detection Zone Is Short

Diagnosis Procedure The detection function may become unstable in the following cases. When distance sensor (ICC sensor) reflections from the vehicle ahead are interrupted...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Service Data and Specifications (sds). Service Data and Specifications (sds)

Idle Speed Condition Specification No load* (in P or N position) 625 ± 50 rpm *: Under the following conditions A/C switch: OFF Electric load: OFF (Lights, heater fan & rear window defogger) Steering wheel: Kept in straight-ahead position Ignition Timing Condition Specification No load* (in P or N position) 12 ± 2° BTDC *: Under the following conditions A/C switch: OFF Electric load: OFF (Lights, heater fan & rear window defogger) Steering wheel: Kept in straight-ahead position Calculated Load Value Condition Specification (Using CONSULT or GST) At idle 10 – 35 % At 2,500 rpm 10 – 35 % Mass Air Flow Sensor Supply voltage Approx...

Nissan Murano (Z52) 2015-2024 Owners Manual: Turning the I-FCW system on/off

Perform the following steps to turn the I-FCW system on or off. Press the button until “Settings” displays in the vehicle information display and then press the OK button. Use the button to select “Driver Assistance.” Then press the OK button...