Nissan Rogue Service Manual: DTC/circuit diagnosis

Basic inspection

DIAGNOSIS AND REPAIR WORK FLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditi ...

Power supply and ground circuit

COMBINATION METER COMBINATION METER : Diagnosis Procedure Regarding Wiring Diagram information, refer to MWI-32, "Wiring Diagram". 1.CHECK FUSES Check that the following fuses are not bl ...

Other materials:

Wiring diagram
DISPLAY AUDIO Wiring Diagram ...

Wiring diagram
Wiring Diagram ...

P0643 sensor power supply
Description ECM supplies a voltage of 5 V to some of the sensors systematically divided into 2 groups, respectively. Accordingly, when a short circuit develops in a sensor power source, a malfunction may occur simultaneously in the sensors belonging to the same group as the short-circuited ...