Nissan Juke Service and Repair Manual : Engine Mechanical K9K

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Interior room lamp control circuit
Description Controls each interior room lamp (ground side) by PWM signal. NOTE: PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming). Component Function Check CAUTION: Before performing the diagnosis, check that the following are normal. • Interior room ...

Diagnosis system (ECM)
Diagnosis description : 1st Trip Detection Logic and Two Trip Detection Logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the ECM memory. The MI will not illuminate at this stage. <1st trip> If the same malfunction is dete ...

PTC heater control unit connection recognition signal circuit
Diagnosis Procedure 1.CHECK PTC HEATER CONTROL UNIT CONNECTION RECOGNITION SIGNAL 1. Turn ignition switch ON. 2. Check voltage between combination meter harness connector and ground. Is the inspection result normal? YES >> INSPECTION END NO >> GO TO 2. 2.CHECK PTC HEATER CONTR ...