Section 2 (A/C-Heater Systems - Automatic)
WARNING: This page is about a different car, the 1999 Mercedes-Benz C230. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code List
- Specifications
- Description
- Operation
- Programming
- Self-Diagnostics
- RETRIEVING DIAGNOSTIC TROUBLE CODES (DTCs)
- ERASING DIAGNOSTIC TROUBLE CODES (DTCs)
- DTC B1226: In-Vehicle Temperature Sensor
- DTC B1228: Heater Core Temperature Sensor (Left Circuit)
- DTC B1229: Heater Core Temperature Sensor (Right Circuit)
- DTC B1230: Evaporator Temperature Sensor
- DTC B1232: Refrigerant Pressure Sensor
- DTC B1416: Coolant Circulation Pump
- DTC B1417: Left-Side Water Valve
- DTC B1418: Right-Side Water Valve
- DTC B1419: Electromagnetic Clutch
- DTC B1420: Idle Speed Regulator
- DTC B1421: Auxiliary Fan Activation (Pulse Module)
- DTC B1422: Connection To Instrument Cluster (Serial Interface K1)
- DTC B1454: Fresh/Recirculated Air Flap Switchover Valve
- DTC B1459: Instrument Cluster/Compressor Emergency Off (Serial Interface K2)
- Testing
- Removal & Installation
- Vacuum Hose Diagram(S)
- Wiring Diagrams