Nissan Altima 2007-2012 Service Manual: Headlamp (LO) circuit

Headlamp (HI) circuit
Description The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on inputs from the BCM over the CAN communication lines. When the headlamp high ...

Headlamp (halogen)
Description The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on inputs from the BCM over the CAN communication lines. When the headlamp low ...

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TCM branch line circuit
Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side). - TCM - Harnes ...

Inspection and adjustment
ECM RE-COMMUNICATING FUNCTION  Description Performing following procedure can automatically perform re-communication of ECM and BCM, but only when the ECM has been replaced with a new one (*1). *1: New one means an ECM which has never been energized on-board. (In this step, initiali ...

NISSAN Intelligent Key® operation
You can lock or unlock the doors without taking the key out of your pocket or bag. When you carry the Intelligent Key with you, you can lock or unlock all doors by pushing the door handle request switch within the range of operation. Locking doors 1. Move the shift lever to the P (Park) ...