Diagnostic Trouble Code Chart

HINT:

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, see table below.

Smart access system with push-button start

DIAGNOSTIC TROUBLE CODE CHART - SMART ACCESS SYSTEM WITH PUSH-BUTTON START

DTC Code	Detection Item	Trouble Area
B2271	Ignition Hold Monitor Malfunction	Main body ECU AM2 fuse Harness or connector
B2272	Ignition 1 Monitor Malfunction	Main body ECU Harness or connector
B2273	Ignition 2 Monitor Malfunction	Main body ECU Ignition relay No 2 (IG2) Harness or connector
B2274	ACC Monitor Malfunction	Main body ECU Harness or connector
B2275	STSW Monitor Malfunction	Main body ECU Hybrid vehicle control ECU Harness or connector
B2277	Detecting Vehicle Submersion	Main body ECU
B2278	Power Switch Circuit Malfunction	Main body ECU Power switch Harness or connector
B2281	"P" Signal Malfunction	Main body ECU Transmission floor shift assembly (shift lock control ECU) Harness or connector
B2282	Vehicle Speed Signal Malfunction	Main body ECU No 1 meter ECU sub-assembly Harness or connector
B2283	Vehicle Speed Sensor Malfunction	Main body ECU No 1 meter ECU sub-assembly Speed sensor Skid control ECU Harness or connector
B2284	Brake Signal Malfunction	Main body ECU Stop light switch STOP fuse Lighting system Harness or connector
B2285	Steering Lock Position Signal Circuit Malfunction	Main body ECU Steering lock actuator assembly (steering lock ECU) Harness or connector
B2286	Runnable Signal Malfunction	Main body ECU Hybrid vehicle control ECU Harness or connector
B2288	Steering Lock Signal Circuit Malfunction	Main body ECU Steering lock actuator assembly (steering lock ECU) Harness or connector
B2289	Key Collation Waiting Time Over	Main body ECU Power switch Entry function Key Engine immobilizer system Harness or connector