Diagnostic Trouble Code Chart

SMART KEY SYSTEM (FOR START FUNCTION)

DTC Code	Detection Item	Refer To
B2271	Ignition Hold Monitor Malfunction	Refer to DTC B2271: Ignition Hold Monitor Malfunction
B2272	Ignition 1 Monitor Malfunction	Refer to DTC B2272: Ignition 1 Monitor Malfunction
B2273	Ignition 2 Monitor Malfunction	Refer to DTC B2273: Ignition 2 Monitor Malfunction
B2274	ACC Monitor Malfunction	Refer to DTC B2274: ACC Monitor Malfunction
B2275	STSW Monitor Malfunction	Refer to DTC B2275: STSW Monitor Malfunction
B2277	Detecting Vehicle Submersion	Refer to DTC B2277: Detecting Vehicle Submersion
B2278	Power Switch Circuit Malfunction	Refer to DTC B2278: Power Switch Circuit Malfunction
B2281	"P" Signal Malfunction	Refer to DTC B2281: "P" Signal Malfunction
B2282	Vehicle Speed Signal Malfunction	Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction
B2283	Vehicle Speed Sensor Malfunction	Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction
B2285	Steering Lock Position Signal Circuit Malfunction	Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction; DTC B2288: Steering Lock Signal Circuit Malfunction
B2286	Runnable Signal Malfunction	Refer to DTC B2286: Runnable Signal Malfunction
B2288	Steering Lock Signal Circuit Malfunction	Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction; DTC B2288: Steering Lock Signal Circuit Malfunction
B2289	Key Collation Waiting Time Over	Refer to DTC B2289: Key Collation Waiting Time Over