Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSHYUNDAI2009TUCSON LIMITED, 2.0 BREPAIR AND DIAGNOSIS (SINGLE PAGE)HEATING, VENTILATION & A/C (HVAC)HVAC CONTROL SYSTEMSDTC CODES - HVAC SYSTEM
2009 Hyundai Tucson Limited, 2.0 B
DTC Codes - HVAC System
2009 Hyundai Tucson Limited, 2.0 BSECTION DTC Codes - HVAC System
- B1202 Water Temperature Sensor Open (High)
- B1203 Water Temperature Sensor Short (Low)
- B1208 Intake Potentiometer Open (Low)
- B1209 Intake Potentiometer Short (High)
- B1233 In-Car Temperature Sensor Short (Low)
- B1234 In-Car Temperature Sensor Open (High)
- B1237 Ambient Temperature Sensor Short (Low)
- B1238 Ambient Temperature Sensor Open (High)
- B1241 Evaporator Sensor Short (Low)
- B1242 Evaporator Sensor Open (High)
- B1245 Air Mix Potentiometer Open (Low)-Driver
- B1246 Air Mix Potentiometer Short (High)-Driver
- B1249 Direction Potentiometer Open (Low)-Driver
- B1250 Direction Potentiometer Short (High)-Driver
- B2406 Air Mix Motor (Driver)
- B2408 Intake Motor
- B2409 Direction Control Motor-Driver
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.