LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 1999 >> C3500 HD 6.5 F, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Remote Keyless Entry Systems) >> Description & Operation (Standard Keyless Entry System) >> Standard Keyless Entry System Circuit Description >> Remote Control Door Lock Receiver
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Remote Control Door Lock Receiver

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1999 GMC Yukon, 1999 GMC Suburban, 1999 GMC Pickup, 1999 Chevrolet Tahoe, and 1999 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.

The remote control door lock receiver is supplied battery voltage at all times, from the PWR ACCY circuit breaker in the instrument panel fuse block through CKT 540 (ORN) to cavity E and also cavity F, if equipped with cargo doors. If equipped with a liftgate, cavity F is powered from CIG LTR Fuse No. 13 through CKT 640 (ORN). See WIRING DIAGRAMS  . The remote control door lock receiver is supplied KEY ON power from the GAUGES Fuse No. 4 in the instrument panel fuse block through CKT 39 (PNK) to cavity J. The remote control door lock receiver is supplied ground from G202 through CKT 150 (BLK) to cavity N.