LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chrysler >> 2002 >> Neon LE, Automatic >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Modules >> System Tests >> Power Door Locks/Remote Keyless Entry >> All Doors Fail To Lock
April 5, 2026: LEMON Manuals is launched! Read the announcement.

All Doors Fail To Lock

NOTE: After making any repairs, perform BODY VERIFICATION TEST  under VERIFICATION TESTS.
  1. Turn ignition off. Disconnect 26-pin RKE module connector, located under center of instrument panel top cover. See Figure . Using ohmmeter, check resistance between RKE module connector terminal No. 4, door lock driver circuit and ground. See Figure . If resistance is 1000 ohms or more, go to next step. If resistance is less than 1000 ohms, repair short to ground on wire.
  2. Using ohmmeter, check resistance between RKE module connector terminals No. 4, door lock driver circuit and No. 16, deck lid release driver circuit. If resistance is 100 ohms or more, go to next step. If resistance is less than 100 ohms, repair short between circuits.
  3. Using ohmmeter, check resistance between RKE module connector terminals No. 5, driver's door unlock driver circuit and No. 16, deck lid release driver circuit. If resistance is 100 ohms or more, go to next step. If resistance is less than 100 ohms, repair short between circuits.
  4. Using ohmmeter, check resistance between RKE module connector terminals No. 6, door unlock driver circuit and No. 16, deck lid release driver circuit. If resistance is less than 100 ohms, repair short between circuits. If resistance is 100 ohms or more, replace RKE module. See REMOTE KEYLESS ENTRY MODULE  under REMOVAL & INSTALLATION.