Nissan Sentra Service Manual: Dtc/circuit diagnosis
- Power supply routing circuit
- Ground
- Electrical units location
- Harness connector
- Standardized relay
- Fuse block - junction box (J/B)
- Fuse, fusible link and relay box
- Ipdm e/r (intelligent power distribution module engine room)
Inspection and adjustment
Additional service when removing battery negative
terminal
Additional service when removing battery negative
terminal : special repair requirement
Required procedure after battery disconnection
...
Power supply routing circuit
Wiring Diagram — Battery Power Supply —
Wiring Diagram — Accessory Power Supply —
Wiring Diagram — Ignition Power Supp ...
Other materials:
Service data and specifications (SDS)
Wheel Alignment (Unladen*1)
*1: Fuel, engine coolant, and lubricants are full. Spare tire, jack, hand
tools, and mats are in designated positions.
*2: Since an adjustment mechanism is not included, the value of the left and
right wheels (both wheels) must be used as the standard
value.
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Dtc/circuit diagnosis
U1000 can comm circuit
DTC Logic
DTC DETECTION LOGIC
CONSULT Display
DTC Detection Condition
Possible Cause
CAN COMM CIRCUIT
[U1000]
AV control unit is not transmitting or receiving
CAN communication signal for 2 seconds or
more.
CAN communication system.
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P2127, P2128 APP Sensor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P2127
APP SEN 2/CIRC
(Throttle/Pedal position
sensor/switch “E” circuit
low)
An excessively low voltage from the APP
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