Nissan Sentra Service Manual: DTC/Circuit diagnosis
- C1704, C1705, C1706, C1707 Low tire pressure
- C1708, C1709, C1710, C1711 Transmitter (no data)
- C1716, C1717, C1718, C1719 Transmitter (pressure data)
- C1729 Vehicle speed signal
- Low tire pressure warning lamp
- Power supply and ground circuit
ID registration procedure
Description
This procedure must be performed after replacing wheels, transmitters or the
BCM, or rotating wheels.
Work Procedure
TPMS ID registration can be performed using one of the following ...
C1704, C1705, C1706, C1707 Low tire pressure
DTC Logic
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS ...
Other materials:
Ecu diagnosis information
Abs actuator and electric unit
(control unit)
Reference Value
VALUES ON THE DIAGNOSIS TOOL
CAUTION:
The display shows the control unit calculation data, so a
normal value might be displayed even in the
event the output circuit (harness) is open or short-circuited.
...
AV branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the av control unit for damage,
bend and loose connection (unit
side and connector side).
Is the inspection result normal ...
Electrical load signal
Description
The electrical load signal (Headlamp switch signal, rear window defogger
switch signal, etc.) is transferred via
the CAN communication line.
Component Function Check
1.CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION
With CONSULT
Turn ignition switch ON.
Select “DATA MONITORР...
