Door Lock Relay Module. Converts Negative Door Lock Pulse to Positive or Reversed Polarity. Primarily for Vehicles with Positve Polarity Door Locks when alarm or Keyless is Negative output.
• Converts Negative Output to Positive
• Use with Alarms, Remote Starters and Keyless Entry Kits on Vehicles with Positive or Reversed Polarity Door Locks
• Universal Fit for wiring Keyless Entry
PKUMUX is an Immobilizer interface for GM-LAN vehicles equipped with the GM PASS-Key III Plus style hybrid Passlock & Passkey 3+ anti theft systems AND ALL 2nd generation encrypted Chrysler Sentry key immobilizers.