NOTE: If a control module or component is suspected and the vehicle continues to be covered by the manufacturer's warranty, refer to the warranty manual before installing a new module/component (subsection B1.2), or determine if there is any previously approved special program in operation.
NOTE: Universal Scan Tools cannot read the listed codes or can only read 5-digit codes. Match the 5 digits from the scan tool with the first 5 digits of the listed 7 digit code to identify the problem (the last 2 digits give additional information read by the diagnostic system approved by the manufacturer).
NOTE: Always use a digital multimeter when performing voltage or resistance tests (DMM) accurate to three decimal places and with a modern calibration certificate. When testing resistance, always consider the resistance of the DMM wires.
NOTE: Before starting diagnostic programs using Pinpoint tests, check and correct basic problems.
NOTE: If DTCs are logged and there is no problem after performing Pinpoint tests, an intermittent problem may be the cause. Always check for loose connections and corroded contacts
| DTC | Description | Possible reason | Action |
| B109512 | Short to + battery electrical circuit wiper on/off relay | Short to + battery electrical circuit wiper on/off relay | Refer to electrical circuit diagrams and check wiper on/off relay circuit for short to battery |
| B109514 | Short to ground or open circuit in wiper on/off relay | Short to ground, break in the electrical circuit of the wiper on / off relay | Refer to electrical circuit diagrams and check wiper on/off relay circuit for short to ground or open |
| B109612 | Short to battery + high/low wiper speed relay circuit | Short to battery + high/low wiper speed relay circuit | Refer to electrical circuit diagrams and check wiper high/low speed relay circuit for short to battery |
| B109614 | Short to ground or open circuit in wiper high/low speed relay | Short to ground, open windshield wiper high/low speed relay circuit | Refer to electrical circuit diagrams and check wiper high/low speed relay circuit for short to ground or open |
| B10AC86 | Invalid cruise control switch signal | Invalid signal | Perform the pinpoint test associated with this DTC using the manufacturer's approved diagnostic system. |
| B10AC87 | Missing cruise control switch message | No message | Perform the pinpoint test associated with this DTC using the manufacturer's approved diagnostic system. |
| B10AC95 | Incorrect assembly of the cruise control system switch | Car and car configuration file mismatch | Check/update the vehicle configuration file using the manufacturer's approved diagnostic system. |
| B112B07 | Steering wheel module mechanical failure | Any position or button on the wiper lever is active for more than 60 seconds (180 seconds for speed control buttons). Internal switch fault | Check for stuck wiper buttons or speed control buttons. Install a new switch if necessary. For more information refer to: Multifunction Steering Column Sensor (211-05 Steering column switches, Removal and installation). |
| B112B88 | Steering wheel module bus disabled | Lost Communication with Steering Wheel Module | Perform the diagnostic procedure associated with this DTC using the manufacturer approved diagnostic system. |
| C1D2249 | Internal malfunction of the right steering wheel switch module | Internal malfunction of the right steering wheel switch module | Install a new washer/wiper switch. For more information refer to: Multifunction Steering Column Sensor (211-05 Steering column switches, Removal and installation). |
| C200307 | Mechanical failure of the left steering wheel switch module | Mechanical failure of the left steering wheel switch module | Install a new indicator switch. For more information refer to: Multifunction Steering Column Sensor (211-05 Steering column switches, Removal and installation). |
| C200349 | Internal malfunction of the left steering wheel switch module | Internal malfunction of the left steering wheel switch module | Install a new indicator switch. For more information refer to: Multifunction Steering Column Sensor (211-05 Steering column switches, Removal and installation). |
| U012600 | Lost Communication With Steering Angle Sensor Module | Lost Communication With Steering Angle Sensor | Perform the network test associated with this DTC using the manufacturer approved diagnostic system. |
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