Ignition Relay

COMPONENT PARTS


Ignition Relay

BCM turns ON the following relays to supply ignition power supply or ignition switch ON signal to each ECU when the ignition switch is turned ON.
- Ignition relay (fuse block)
- Ignition relay (IPDM E/R)
- Blower relay
BCM compares following status comparing.
- Ignition relay (fuse block) control signal, and power supply position judged by BCM
- Ignition relay (IPDM E/R) control request, and Ignition relay (IPDM E/R) status