Nissan Sentra Service Manual: DTC/circuit diagnosis
- C1601 Battery power supply
- C1604 Torque sensor
- C1606 EPS Motor
- C1607, C1608 EPS Control unit
- C1609 Vehicle speed signal
- U1000 CAN Comm circuit
- EPS Warning lamp
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:
Transverse link
Exploded View
Upper link
Front suspension member
Transverse link
Front
Removal and Installation
REMOVAL
Remove the wheel and tire using power tool. Refer to WT-47, "Exploded
View".
Remove the nut and bolt from the lower ball joint. Disconnect the
transverse l ...
Front fog lamp
Removal and Installation
FOG LAMP
Removal
Position the fender protector aside. Refer to EXT-28, "FENDER PROTECTOR
: Removal and Installation
- Front Fender Protector".
Disconnect the harness connector from the front fog lamp.
Remove the screws and the front fog lamp.
Inst ...
Idle speed
Inspection
1.CHECK IDLE SPEED
With CONSULT
Check idle speed in “DATA MONITOR” mode of “ENGINE” using CONSULT.
Specification : EC-486, "Idle Speed"
With GST
Check idle speed with Service $01 of GST.
Specification : EC-486, "Idle Speed"
>> INSPEC ...
