Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table below and proceed to the appropriate section.
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Circuit Inspection | Trouble Area |
|---|---|---|
| DTC B2231 FRONT LEFT SIDE SENSOR MALFUNCTION | Front Left Side sensor Malfunction |
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| DTC B2232 FRONT LEFT SENSOR MALFUNCTION | Front Left sensor Malfunction |
|
| DTC B2233 FRONT LEFT CENTER SENSOR MALFUNCTION | Front Left Center sensor Malfunction |
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| DTC B2234 FRONT RIGHT CENTER SENSOR MALFUNCTION | Front Right Center sensor Malfunction |
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| DTC B2235 FRONT RIGHT SENSOR MALFUNCTION | Front Right sensor Malfunction |
|
| DTC B2236 FRONT RIGHT SIDE SENSOR MALFUNCTION | Front Right Side sensor Malfunction |
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| DTC B2237 REAR LEFT SENSOR MALFUNCTION | Rear Left sensor Malfunction |
|
| DTC B2238 REAR LEFT CENTER SENSOR MALFUNCTION | Rear Left Center sensor Malfunction |
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| DTC B2239 REAR RIGHT CENTER SENSOR MALFUNCTION | Rear Right Center sensor Malfunction |
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| DTC B2241 REAR RIGHT SENSOR MALFUNCTION | Rear Right sensor Malfunction |
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