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:

Can communication circuit
Diagnosis procedure 1.Connector inspection Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Disconnect all the unit connectors on CAN communication system. Check terminals and connectors for damage, bend and loose connection. Is the inspection resu ...

Periodic maintenance
CVT FLUID Inspection FLUID LEAKAGE Check transaxle surrounding area (oil seal and plug etc.) for fluid leakage. If anything is found, repair or replace damaged parts and adjust CVT fluid level. Refer to TM-251, "Adjustment". Replacement CVT fluid : Refer to TM-288, & ...

SRS Air bag warning lamp does not turn OFF
Diagnosis Procedure 1.CHECK AIR BAG MODULE AND SEAT BELT PRE-TENSIONER Check the deployment of air bag module. Is air bag module deployed? YES >> Replace the malfunctioning parts. NO >> GO TO 2. 2.CHECK AIR BAG FUSE Check 10 A fuse [No.3, located in fuse block (J/B)]. Is th ...