DTC U0214 [ADVANCED KEYLESS SYSTEM]


DTC U0214	Keyless receiver.
DETECTION CONDITION	• When the keyless receiver power supply voltage is less than 7.5 V.
POSSIBLE CAUSE	• Keyless receiver malfunction • Open or short circuit in wiring harness between keyless control module and keyless receiver • Keyless control module malfunction


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 CARD KEY ID CODE REGISTRATION [WITH ADVANCED KEYLESS SYSTEM]) (See STEERING LOCK UNIT ID CODE REGISTRATION [WITH ADVANCED KEYLESS SYSTEM]) (See KEYLESS CONTROL MODULE CONFIGULATION [WITH ADVANCED KEYLESS SYSTEM]) (See IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [WITH ADVANCED KEYLESS SYSTEM]) (See SECURITY ACCESS PROCEDURE)