ST–30
2GR-FE STARTING – SMART KEY SYSTEM
ST
DIAGNOSTIC TROUBLE CODE CHART
PUSH-BUTTON START FUNCTION:
DTC No. Detection Item Trouble Area See page
B2271 Ignition Hold Monitor Malfunction 1. AM2 fuse
2. Main body ECU (Instrument
panel J/B)
3. Wire harness or connector
ST-31
B2272 Ignition 1 Monitor Malfunction 1. IG1 relay
2. Main body ECU (Instrument
panel J/B)
3. Wire harness or connector
ST-34
B2273 Ignition 2 Monitor Malfunction 1. IG2 relay
2. Main body ECU (Instrument
panel J/B)
3. Wire harness or connector
ST-39
B2274 ACC Monitor Malfunction 1. ACC relay
2. Main body ECU (Instrument
panel J/B)
3. Wire harness or connector
ST-43
B2275 STSW Monitor Malfunction 1. ECM
2. Main body ECU (Instrument
panel J/B)
3. Wire harness or connector
ST-48
B2276 ACCR Signal Circuit Malfunction 1. Main body ECU (Instrument
panel J/B)
2. ECM
3. Wire harness or connector
ST-51
B2277 Detecting Vehicle Submersion Main body ECU (Instrument panel
J/B)
ST-54
B2278 Engine Switch Circuit Malfunction 1. Engine switch
2. Main body ECU (Instrument
panel J/B)
3. Wire harness or connector
ST-55
B2281 "P" Signal Malfunction 1. Main body ECU (Instrument
panel J/B)
2. Shift lock control ECU
3. Wire harness or connector
ST-60
B2282 Vehicle Speed Signal Malfunction 1. CAN communication system
2. Combination meter system
3. Main body ECU (Instrument
panel J/B)
4. Wire harness or connector
ST-63
B2283 Vehicle Speed Sensor
Malfunction
1. B2282 detection area
2. Combination meter
3. Speed sensor
4. Skid control ECU
5. Main body ECU (Instrument
panel J/B)
6. Wire harness or connector
ST-69
B2284 Brake Signal Malfunction 1. Stop light switch
2. CAN communication system
3. ECM
4. Main body ECU (Instrument
panel J/B)
5 Wire harness or connector
ST-72
B2285 Steering Lock Position Signal
Circuit Malfunction
1. Main body ECU (Instrument
panel J/B)
2. Steering lock ECU
3. Wire harness or connector
ST-77
B2286 Runnable Signal Malfunction 1. CAN communication system
2. ECM
3. Main body ECU (Instrument
panel J/B)
4. Wire harness or connector
ST-81
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