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DLK-88 < DTC/CIRCUIT DIAGNOSIS > INTELLIGENT KEY INTELLIGENT KEY Component Function Check INFOID:0000000009515868 NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information. • Check Intelligent Key relative signal strength. • Confirm vehicle Intelligent Key antenna signal strength. 1. CHECK FUNCTION 1. Select “INTELLIGENT KEY” of “BCM” using CONSULT. 2. Select “RKE OPE COUN1” in “DATA MONITOR” mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Intelligent Key is OK. NO >> Refer to . Diagnosis Procedure INFOID:0000000009515869 NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information. • Check Intelligent Key relative signal strength. • Confirm vehicle Intelligent Key antenna signal strength. 1. CHECK INTELLIGENT KEY BATTERY Check by connecting a resistance (approximately 300 Ω) so that the current value becomes about 10 mA. Refer to . Is the measurement value within the specification? YES >> Replace Intelligent Key. NO >> Replace Intelligent Key battery. Monitor item Condition RKE OPE COUN1 Check that the numerical value is changing while operating on the Intelligent Key. Standard : Approx. 2.5 - 3.0V OCC0607D |