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Home >> Ford >> 2021 >> Explorer Limited Hybrid, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Automatic Transmission External Controls - 10-Speed Automatic Transmission - 10R60) >> Description And Operation >> External Controls - System Operation and Component Description >> Network Message Chart

Network Message Chart

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Broadcast Message Originating Module Message Purpose
Brake switch position BCM Input from brake switch necessary to change gears.
Gear data GSM Message sent to PCM which gear is commanded.
Gear confirmation PCM Input to GSM confirming gear selection.
PRNDM mode IPC Used for PRNDM display.
Gear command PCM Input to change gears.
Key in ignition status BCM Input used to change gears.
Seat belt buckle data RCM Input from seat belt buckle to determine driver presence.
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