Download manual 2011 Nissan SentraManual Description
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS, (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 2, precaution Necessary for Steering Wheel Rotation After Battery Disconnect 2, wiring Diagram - POWER - 6.
Circuit Breaker (Built Into BCM) 17, iPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)18, function of Detecting Ignition Relay Malfunction 19, terminal and Reference Value IPDM E/R 25.
IPDM E/R Power/Ground Circuit Inspection 27, removal and Installation IPDM E/R28, fUSE AND FUSIBLE LINK BOX 67, precaution for Supplemental Restraint System (SRS) "AIR BAG" "SEAT BELT.
The Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER”, used along, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain, system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front, air bag, depending on the severity of a collision and whether the front occupants belted unbelted.
Information necessary to service the system safely is included in the SRS and SB section Service Manual, to avoid rendering the SRS inoperative, which could increase the risk of personal injury death, the event of a collision which would result in air bag inflation, all maintenance must be performed by, improper maintenance, including incorrect removal and installation of the SRS, can lead personal.
Injury caused by unintentional activation of the system, pRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS, when working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT use air or electric power tools or strike near sensor(s) with, when using air or electric power tools or hammers, always switch the Ignition OFF, disconnect.
Battery, and wait at least 3 minutes before performing any service, precaution Necessary for Steering Wheel Rotation After Battery Disconnect, this Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYSTEM), remove and install all control units after disconnecting both battery cables with the ignition knob.
Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work, if DTC is detected, perform trouble diagnosis according self-diagnostic results, for models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mechanism is adopted key cylinder, for this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock.
Steering wheel rotation will become impossible, if steering wheel rotation is required when battery power is interrupted, follow procedure below before, supply power using jumper cables battery discharged, for detailed ground distribution, refer PG-30, "Ground Distribution".
BATTERY POWER SUPPLY — IGNITION SWITCH IN ANY POSITION, aCCESSORY POWER SUPPLY — IGNITION SWITCH IN ACC AND/OR ON, iGNITION POWER SUPPLY — IGNITION SWITCH IN ON, iGNITION POWER SUPPLY — IGNITION SWITCH IN ON AND/OR START.
IGNITION POWER SUPPLY — IGNITION SWITCH IN START, if fuse is blown, be sure to eliminate cause malfunction before, use fuse of specified rating, do not partially install fuse; always insert it into fuse holder properly.
Remove fuse for ELECTRICAL PARTS (BAT)” vehicle not, used for a long period time, a melted fusible link can be detected either by visual inspection by, if fusible link should melt, it is possible that critical circuit.
(power supply or large current carrying circuit) shorted, such a case, carefully check and eliminate cause malfunction, never wrap outside of fusible link with vinyl tape, never let fusible link touch any other wiring harness, vinyl.
For example, when current is 30A, the circuit is broken within 8 20, a circuit breaker is used following systems, iPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM).