Nissan Sentra manuals

Nissan Sentra Service Manual: Ipdm-e branch line circuit

Diagnosis Procedure

1.Check connector

  1. Turn the ignition switch off.
  2. Disconnect the battery cable from the negative terminal.
  3. Check the terminals and connectors of the ipdm e/r for damage, bend and loose connection (unit side and connector side).

Is the inspection result normal? Yes >> go to 2.

No >> repair the terminal and connector.

2.Check harness for open circuit

  1. Disconnect the connector of IPDM E/R.
  2. Check the resistance betwzharness connector terminals.

Is the measurement value within the specification?


Is the measurement value within the specification? Yes >> go to 3.

No >> repair the ipdm e/r branch line.

3.Check power supply and ground circuit

Check the power supply and the ground circuit of the ipdm e/r. Refer to the following.

Is the inspection result normal? Yes (present error)>>replace the ipdm e/r. Refer to the following.

YES (Past error)>>Error was detected in the IPDM E/R branch line.

NO >> Repair the power supply and the ground circuit.

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Other materials:

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
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Exterior front
Engine hood Windshield wiper and washer switch, Windshield Moonroof (if so equipped) Power windows Door locks, keyfob, keys, NISSAN Intelligent Key® (if so equipped) Mirrors Tire pressure Flat tire Tire chains Replacing bulbs Headlight and turn signal switch, LED he ...

Turn signal switch
Turn signal Move the lever up or down to signal the turning direction. When the turn is completed, the turn signal cancels automatically. Lane change signal To signal a lane change, move the lever up or down to the point where the indicator light begins to flash, but the lever ...

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