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Diagnostic Trouble Code Chart

  1. DTC CHECK 

    If a malfunction code is displayed during the DTC check, the suspected area listed for that code in the table below, and proceed to the relevant test.

ENTRY AND START SYSTEM 

DIAGNOSTIC TROUBLE CODE CHART

DTC No. Detection Item Trouble Area
B2271  Ignition Hold Monitor Malfunction
  1. Power source control ECU
  2. AM2 fuse
  3. Wire harness
B2272  Ignition 1 Monitor Malfunction
  1. Power source control ECU 2.
  2. IG1 relay
  3. Wire harness
B2273  Ignition 2 Monitor Malfunction
  1. Power source control ECU
  2. IG2 relay
  3. Wire harness
B2274  ACC Monitor Malfunction
  1. Power source control ECU
  2. ACC relay
  3. Wire harness
B2275  STSW Monitor Malfunction
  1. Power source control ECU
  2. ECM
  3. Wire harness
B2276  ACCR Signal Circuit Malfunction
  1. Power source control ECU 2.
  2. ECM 3.
  3. Wire harness
B2277  Detecting Vehicle Submersion Power source control ECU
B2278  Engine Switch Circuit Malfunction
  1. Power source control ECU
  2. Engine switch
  3. Wire harness
B2281  "P" Signal Malfunction (Cable-Information does not Match to Bean-Information)
  1. Power source control ECU
  2. Shift lock control ECU
  3. Wire harness
B2282  Vehicle Speed Signal Malfunction (Cable-Information does not Match to Bean-Information)
  1. Power source control ECU
  2. Combination meter assembly
  3. Wire harness
B2283  Vehicle Speed Sensor Malfunction
  1. Speed sensor
  2. Power source control ECU
  3. Combination meter assembly
  4. Skid control ECU
  5. Each ECU
  6. Wire harness
B2284  Brake Signal Malfunction (Cable-Information does not Match to Bean-Information)
  1. Power source control ECU
  2. Stop light switch
  3. Wire harness
B2285  Steering Lock Position Signal Circuit Malfunction
  1. Power source control ECU
  2. Steering lock actuator (steering lock ECU)
  3. Wire harness
B2286  Runnable Signal Malfunction
  1. Power source control ECU
  2. ECM
  3. Wire harness
B2287  LIN Communication Master Malfunction
  1. Power source control ECU
  2. Certification ECU
  3. Wire harness
B2288  Steering Lock Signal Circuit Malfunction
  1. Power source control ECU
  2. Steering lock actuator (steering lock ECU)
  3. Wire harness
B2289  Key Collation Waiting Time Over
  1. Power source control ECU
  2. Certification ECU
  3. Wire harness
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