8637A098 Mitsubishi CONTROL UNIT,TIME & ALARM, Price: 319.42$, Weight: 0.23kg

Alarm & Time Control Module for Mitsubishi Pickups ⏰

This OEM-grade body electronics unit controls the vehicle alarm, clock/timekeeping, keyless locking timing, courtesy-light fade, headlight follow‑me‑home, and hazard confirmation flashes. It keeps timing precise and coordinates signals so your truck feels modern, comfortable, and safe.

Why you need it

• Stable time base for chimes, lighting delays, and warning buzzers
• Reliable arming/disarming of the alarm and perimeter sensors
• Correct handshake with remote key receiver and door/hood switches

How it works

A microcontroller with quartz clock reads door and hood inputs, communicates via CAN with the body network, then drives buzzers, lamps, and the alarm siren through solid‑state outputs and relays. Smart logic filters noise and prevents battery drain with sleep modes. Plug‑and‑play connectors, typically under the dash, make service quick. ⚡️

What happens if broken

• Random alarm triggers or no alarm at all
• Clock resets; chimes erratic; courtesy light stuck on/off
• No remote lock/unlock confirmation; hazard flash missing
• Parasitic battery drain overnight
• DTCs in body electronics; signs of moisture or burnt pins

Install tips

Disconnect the battery, match the engineering index, and code features if required with a capable scan tool. Mount firmly to avoid vibration and keep connectors dry.

Compatibility

• L200
• L200 Sportero