Power Mode Description and Operation: Notes

Fig 1: Power Moding Description and Operation Diagram

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
KR75	KR75 Engine Controls Ignition Relay
K20	K20 Engine Control Module
S38	S38 Ignition Mode Switch
K84	K84 Keyless Entry Control Module
K9	K9 Body Control Module
KR73	KR73 Ignition Main Relay
KR76	KR76 Retained Accessory Power Relay
KR104A	KR104A Battery Saver Relay 1
KR104B	KR104B Battery Saver Relay 2