DTC Detecting Condition and Trouble Area
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
B1571: SYMPTOM DIAGNOSIS DESCRIPTION CHART
| DTC detecting condition |
Trouble area |
| HVAC control module receives invalid data of Combination meter spec signal from BCM. |
- CAN communication circuit
- Combination meter
- HVAC control module
- BCM
|