Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Jeep >> 2006 >> Commander Base, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 201 (DRIVEABILITY - Diesel - Non-DTC-Based Diagnostics) >> Diagnosis and Testing >> Checking The Engine Coolant Temperature Sensor Calibration >> Notes

Checking The Engine Coolant Temperature Sensor Calibration: Notes

WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Coolant Temperature Sensor Circuit Schematic
GC0119956Courtesy of CHRYSLER LLC

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS .

Possible Causes 
ECT SENSOR - COLD
ECT SENSOR - HOT
scientia non olet · About Mike's Workshop Manuals