Driver Side

Switch the ignition to off.
Disconnect the negative battery cable.
Remove the front seat. (See FRONT SEAT REMOVAL/INSTALLATION .)
Remove the front buckle. (See FRONT BUCKLE REMOVAL/INSTALLATION .)
Inspect for continuity between the buckle switch terminals using a tester.

Fig 1: Identifying Buckle Switch Connector Terminals (Driver Side)
- If not as indicated in the table, replace the front buckle.
  
  Fig 2: Buckle Switch Connector Terminals Continuity Chart (Driver Side)