Dongfeng KInland truck parts Central locking timer switch 3660010-C0100

Equipped with a microcontroller-based timing circuit, the switch offers adjustable delay settings to match driver usage habits—supporting 15s/30s/60s auto-lock delay and 5s/10s unlock reminder delay (factory default: 30s auto-lock, 10s reminder). When the driver unlocks the cab but does not open the door within the set auto-lock time, the switch sends a signal to the BCM to re-lock the doors automatically—preventing accidental unlocked risks (e.g., forgetting to lock after temporary parking). The unlock reminder function triggers a subtle button backlight flash if the doors remain unlocked for over the set time, alerting the driver without harsh beeping (critical for noise-sensitive areas like residential delivery zones). The timing parameters can be adjusted via the truck’s on-board diagnostic system (OBD) or by a dealer, ensuring flexibility for different operation scenarios (e.g., long stops for loading/unloading vs. quick deliveries)

Engineered to withstand the high-frequency operation of truck central locks (average 10–15 uses per day), the switch features a durable mechanical structure and premium materials. The button uses a silicone rubber pad with a Shore A hardness of 60±5, ensuring tactile feedback remains consistent even after 100,000 presses (equivalent to 8–10 years of use). The housing is made of flame-retardant PC/ABS alloy (UL94 V0 rating), resisting deformation from long-term exposure to cab temperature fluctuations (-20°C to 60°C) and minor impacts (e.g., tool bumps). The internal circuit board is coated with a conformal coating (epoxy resin) that protects against dust and moisture intrusion, ensuring stable performance in humid cab environments (e.g., summer air conditioning condensation)

To safeguard the Kinland’s central locking system and BCM from damage, the switch integrates comprehensive electrical protection mechanisms. A built-in PTC (Positive Temperature Coefficient) thermistor limits the maximum operating current to 0.5A—preventing overheating if the locking motor jams (e.g., due to frozen door latches in winter). A short-circuit protector cuts off power within 0.3 seconds if the switch wiring is accidentally grounded (e.g., during panel maintenance), avoiding damage to the BCM or wiring harness. The switch also includes reverse polarity protection, ensuring no circuit damage if the connector is plugged in incorrectly during installation. These safety features meet ISO 16750 automotive electrical standards, aligning with Dongfeng’s strict quality requirements for cab control components

Designed for easy replacement by fleet technicians or cab interior shops, the switch simplifies installation with user-friendly features. The 6-pin connector is a direct match for the Kinland’s factory wiring harness—no cutting, soldering, or coding required—installation takes 10–15 minutes: pry open the control panel trim (using a standard trim tool), disconnect the old switch, plug in the new switch, and snap it into the panel slot. The switch also integrates a white LED backlight (12V, 0.5W) that matches the cab’s existing control backlight brightness (150±30 lux), ensuring visibility in low-light conditions (e.g., night driving) without glare. Each unit undergoes 100% timing accuracy testing, button durability testing, and electrical safety checks, backed by a 24-month warranty against defects (e.g., timing failure, button sticking, backlight burnout)