IPDM E/R Ignition Relay Circuit Check

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Check the following. If no problem is found, replace the IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".

IPDM E/R Power Circuit. Refer to "IPDM E/R POWER/GROUND CIRCUIT INSPECTION ".
Ignition Power Supply Circuit. Refer to for "IGNITION POWER SUPPLY -- IGNITION SW. IN ON A ".