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 between the IPDM E/R harness 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.

Abs 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 abs actuator and electri ...

Tcm branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and ...

Other materials:

Diagnosis system (bcm) (without intelligent key system)
Common item COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. Direct Diagnostic Mode Description ECU identification The BCM part number is displayed. Self Diagnostic Result ...

P1226 TP Sensor
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P1226 CTP LEARNING-B1 (CTP LEARNING-B1) Closed throttle position learning is not performed successfully, repeatedly. Electric thr ...

Automatic operation
Heating (A/C OFF) The air conditioner does not activate. When you need to heat only, use this mode. Press the A/C button. (A/C OFF will be displayed and A/C indicator will turn off.) Use the temperature control buttons to set the desired temperature. The temperature of the passenge ...

В© 2014-2025 Copyright www.nisentra.com