DTC Chart
NOTE:
This module utilizes a 5-character DTC followed by a 2-character failure type code. The failure type code provides information about specific fault conditions such as opens or shorts to ground. Continuous Memory Diagnostic Trouble Codes (CMDTCs) have an additional 2-character DTC status code suffix to assist in determining DTC history.
HVAC MODULE DTC CHART
| DTC | Description | Action to Take |
|---|---|---|
| B1030: | 11 Left Front Seat Heater Circuit Short To Ground | GO to PINPOINT TEST G . |
| B1030: | 12 Left Front Seat Heater Circuit Short To Battery | GO to PINPOINT TEST G . |
| B1030: | 13 Left Front Seat Heater Circuit Open | GO to PINPOINT TEST G . |
| B1032: | 11 Right Front Seat Heater Circuit Short To Ground | GO to PINPOINT TEST H . |
| B1032: | 12 Right Front Seat Heater Circuit Short To Battery | GO to PINPOINT TEST H . |
| B1032: | 13 Right Front Seat Heater Circuit Open | GO to PINPOINT TEST H . |
| All Other DTCs | - | REFER to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULES . |