Antenna Circuit

DOOR LOCK: SMART KEY SYSTEM: Antenna Circuit
- Antenna Circuit

DESCRIPTION

Terminals ANT1 and ANT2 of the antenna (door outside handle) detect if the electrical key is within the action area around the door outside handle.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (ELECTRICAL KEY OSCILLATOR - ANTENNA)

(a) Remove the outside handle.





(b) Disconnect the antenna and door oscillator connectors.

(c) Measure the resistance according to the value(s) in the table below.

Standard resistance:

Driver Side





Passenger Side





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

2. CHECK AND REPLACE DOOR OUTSIDE HANDLE

(a) Replace the door outside handle.

(b) Check that the entry LOCK/UNLOCK function operates normally.

OK:

Entry LOCK/UNLOCK function operates normally.

NG -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

OK -- END (DOOR OUTSIDE HANDLE IS DEFECTIVE)