Nissan Sentra Service Manual: DTC/circuit diagnosis

Basic inspection

Diagnosis and repair workflow Work Flow Detailed flow 1.Interview from the customer Clarify customer complaints before inspection. First of all, perform an interview utilizing stc-20, "dia ...

C1601 Battery power supply

DTC Logic DTC DETECTION LOGIC DTC Display item Malfunction detected condition Possible cause C1601 BATTERY VOLT When a power supply voltage to the EPS control unit ...

Other materials:

B1429 Seat belt buckle switch RH
Description DTC B1429 SEAT BELT BUCKLE SWITCH RH The air bag diagnosis sensor unit monitors the seat belt buckle switch RH status. If the control unit detects an open or short condition in the circuit, it will set the DTC. PART LOCATION Refer to SRC-5, "Component Parts Location". D ...

Dtc/circuit diagnosis
Eco mode switch Component function check 1. Check eco mode switch operation Turn ignition switch ON. Check ECO mode indicator lamp turns ON/OFF on combination meter when turn ECO mode switch ON/ OFF. Is the inspection result normal? Yes >> inspection end No >> go to dm ...

ECU diagnosis information
Diagnosis sensor unit DTC Index DIAGNOSTIC CODE CHART NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT each time repair is finished. If malfunction is still observed, proceed ...