Test F: The EATC System is Inoperative, Intermittent or Incorrect Operation

PINPOINT TEST F: THE EATC SYSTEM IS INOPERATIVE, INTERMITTENT OR INCORRECT OPERATION

F1:

F2-F10:

F11-F14:

NOTE: For a complete explanation of the EATC system functions, refer to Description and Operation. Description and Operation

Normal Operation
Under normal operation, the EATC module receives a ground through circuit 1203 (BK/LB). The EATC module is supplied constant battery voltage through circuit 1001 (WH/YE) and ignition switched voltage through circuit 1003 (GY/YE).

Possible Causes
- Fuse(s)
- An open in circuit 1203 (BK/LB), 1001 (WH/YE) or 1003 (GY/YE)
- EATC module