Operation CHARM: Car repair manuals for everyone.

DTC 14

DTC 14 Engine Coolant Temperature Communication Circuit

DESCRIPTION

Detection Item:




This circuit converts the resistance of the engine coolant temperature sensor into a pulse signal and transmits to the A/C amplifier.

Wiring Diagram:





INSPECTION PROCEDURE

Step 1:




Step 1 (Continued)-4:




Step 4 (Continued):