| Component Location |

| 1. Front door scuff trim |
2. Rear door scuff trim |
Components 1. Front pillar trim 2. Front door scuff trim 3. Center pillar upper trim 4. Rear pillar trim 5.
Replacement [Front] • Put on gloves to prevent hand injuries.
Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engine.
System Block Diagram Component Parts And Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control Module Converts vehicle speed to pulse. ECM Receives signals from sensor and control switches.