WALK IN CONTROL CIRCUIT INSPECTION

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Warning

•  Handling a side air bag improperly can accidentally operate (deploy) the air bag, which may seriously injure you. Read the service warnings/cautions in the Workshop Manual before handling the front seat (side air bag integrated). (See AIR BAG SYSTEM SERVICE WARNINGS [TWO-STEP DEPLOYMENT CONTROL SYSTEM].) (See AIR BAG SYSTEM SERVICE CAUTIONS [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)

1.  Remove the driver-side front seat installation bolts. (See FRONT SEAT REMOVAL/INSTALLATION.)

2.  Perform the following procedure. (Without seat warmer system).

(1)  Switch the ignition off.

(2)  Disconnect the negative battery terminal and wait for 1 min or more. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

3.  Perform the following procedure. (With seat warmer system)

(1)  Verify if the ground plate needs to be disconnected and if it does, disconnect it. (See GROUND PLATE DISCONNECTION/CONNECTION.)

4.  Remove the head restraint.

5.  Remove the front seat under cover. (See FRONT SEAT REMOVAL/INSTALLATION.)

6.  Remove the driver-side front seat. (See FRONT SEAT REMOVAL/INSTALLATION.)

7.  Disconnect the walk in control circuit connector.

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8.  Connect the lead-acid battery voltage to walk in control circuit connector terminal A, and the ground to terminal I.

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9.  Inspect for continuity between walk in control circuit connector terminals G and I.

•  If there is no continuity, replace the front seat wiring harness (driver’s side).