Diagnostic Procedure

DTC U0214 DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
1	INSPECT WIRING HARNESS BETWEEN KEYLESS RECEIVER AND GROUND Disconnect keyless receiver connector. Is there continuity between keyless receiver terminal E and ground?	Yes	Go to next step.
1		No	Repair the wiring harness between the keyless receiver and ground. Go to next step.
2	INSPECT COMMUNICATION CIRCUIT FOR CONTINUITY Disconnect keyless control module connector and keyless receiver connector. Inspect the continuity between the following connector terminals. keyless control module: 3S-keyless receiver: A keyless control module: 3U-keyless receiver: C Is there continuity?	Yes	Go to next step.
2		No	Repair the wiring harness between the keyless receiver and keyless control module. Go to next step.
3	INSPECT KEYLESS RECEIVER POWER SUPPLY CIRCUIT Turn ignition switch to ON position. Measure voltage at terminal 3S of keyless control module connector. Is voltage more than 7.5 V?	Yes	Replace keyless receiver. (See KEYLESS RECEIVER REMOVAL/INSTALLATION )
3		No	Replace the keyless control module and perform the resetting procedure for the advanced keyless system when replacing the keyless control module. (See KEYLESS CONTROL MODULE REMOVAL/INSTALLATION ) (See ADVANCED KEY ID CODE REGISTRATION ) (See STEERING LOCK UNIT ID CODE REGISTRATION ) (See KEYLESS CONTROL MODULE CONFIGURATION ) (See IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [KEYLESS ENTRY SYSTEM] )