Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2010 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
SMART KEY SYSTEM
| DTC Code | Detection Item | Trouble Area | See |
|---|---|---|---|
| B2271 | Ignition Hold Monitor Malfunction | - Main body ECU - AM2-2 fuse - Harness or connector |
Refer to DTC B2271: Ignition Hold Monitor Malfunction |
| B2272 | Ignition 1 Monitor Malfunction | - Main body ECU - IG1 relay - Harness or connector |
Refer to DTC B2272: Ignition 1 Monitor Malfunction |
| B2273 | Ignition 2 Monitor Malfunction | - Main body ECU - IG2 relay - Harness or connector |
Refer to DTC B2273: Ignition 2 Monitor Malfunction |
| B2274 | ACC Monitor Malfunction | - Main body ECU - ACC relay - Harness or connector |
Refer to DTC B2274: ACC Monitor Malfunction |
| B2275 | STSW Monitor Malfunction | - Main body ECU - SFI system - Harness or connector |
Refer to DTC B2275: STSW Monitor Malfunction |
| B2276 | ACCR Signal Circuit Malfunction | - Main body ECU - SFI system - Harness or connector |
Refer to DTC B2276: ACCR Signal Circuit Malfunction |
| B2277 | Detecting Vehicle Submersion | Main body ECU | Refer to DTC B2277: Detecting Vehicle Submersion |
| B2278 | Engine Switch Circuit Malfunction | - Main body ECU - Engine switch - Harness or connector |
Refer to DTC B2278: Engine Switch Circuit Malfunction |
| B2281 | "P" Signal Malfunction | - Main body ECU - Shift lock ECU - Harness or connector |
Refer to DTC B2281: "P" Signal Malfunction |
| B2282 | Vehicle Speed Signal Malfunction | - Main body ECU - Combination meter - Harness or connector |
Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction |
| B2283 | Vehicle Speed Sensor Malfunction | - Main body ECU - Combination meter - Speed sensor - Skid control ECU - Harness or connector |
Refer to DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction |
| B2285 | Steering Lock Position Signal Circuit Malfunction | - Main body ECU - Steering lock system - Harness or connector |
Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction; DTC B2288: Steering Lock Signal Circuit Malfunction |
| B2286 | Runnable Signal Malfunction | - Main body ECU - SFI system - Harness or connector |
Refer to DTC B2286: Runnable Signal Malfunction |
| B2287 | LIN Communication Master Malfunction | - Main body ECU - Certification ECU - Harness or connector |
Refer to DTC B2287: LIN Communication Master Malfunction; DTC B2289: Key Collation Waiting Time Over |
| B2288 | Steering Lock Signal Circuit Malfunction | - Main body ECU - Steering lock system - Harness or connector |
Refer to DTC B2285: Steering Lock Position Signal Circuit Malfunction; DTC B2288: Steering Lock Signal Circuit Malfunction |
| B2289 | Key Collation Waiting Time Over | - Main body ECU - Entry function - Engine immobilizer system (w/ Smart Key System) - Engine switch - Electrical key - Harness or connector |
Refer to DTC B2287: LIN Communication Master Malfunction; DTC B2289: Key Collation Waiting Time Over |