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Home >> Jeep >> 2003 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Electronic Control Modules) >> Powertrain Control Module >> Description >> Modes Of Operation >> Ignition Switch Off Mode

Ignition Switch Off Mode

WARNING: This page is about a different car, the 2004 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.

When ignition switch is turned to OFF position, the PCM stops operating the injectors, ignition coil, ASD relay and fuel pump relay.