LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 1991 >> Grand Prix GTP >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Remote Keyless Entry System >> Operation >> Circuit Operation >> Trunk Release
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Trunk Release

When the TRUNK RELEASE button is pressed on the transmitter and the keyless entry module receives a signal with a valid VAC, the keyless entry module will supply battery voltage at terminal "H". See Fig 1 . See WIRING DIAGRAMS  . This battery voltage is then applied to the trunk release solenoid. The release solenoid is energized and the trunk lid can be opened. If the ignition switch is ON, and the transaxle position switch is not in Park, battery voltage is not supplied to keyless entry module terminal "D" and the trunk lid will not open.

Fig 1: Identifying Remote Keyless Entry Transmitter Buttons
G00110961Courtesy of GENERAL MOTORS CORP.