Dr-8: Code 21, Coolant Temperature Sensor

Fig 1: Test DR-8 Code 21 Schematic (1 of 2) Coolant Temperature Sensor

Fig 2: Test DR-8 Code 21 Flow Chart (1 of 2) Coolant Temperature Sensor

Fig 3: Test DR-8 Code 21 Schematic (2 of 2) Coolant Temperature Sensor

Fig 4: Test DR-8 Code 21 Flow Chart (2 of 2) Coolant Temperature Sensor