DTC B2603: Tilt and Telescopic Manual Switch Circuit Malfunction [09/2014 - ]: Description
Different voltage values are sent to the multiplex tilt and telescopic ECU by operating the tilt and telescopic switch. The multiplex tilt and telescopic ECU then judges which motor and in which direction that motor should operate based on the voltage value.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| B2603 | Tilt and Telescopic Manual Switch Circuit Malfunction | When operating the tilt and telescopic switch, an abnormal voltage value is sent to the multiplex tilt and telescopic ECU. |
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