P1667 CADILLAC – Reverse Inhibit Solenoid Control Circuit

P1666 CADILLAC – Driver 3 Line 6

P1664 CADILLAC – 1-4 Upshift Lamp Control Circuit

P1665 CADILLAC – Driver 3 Line 5

P1663 CADILLAC – Oil Life Lamp Control Circuit

P1662 CADILLAC – Cruise Control Inhibit Control Circuit

P1661 CADILLAC – MIL Control Circuit

P1658 CADILLAC – Starter Enable Relay Control Circuit

P1660 CADILLAC – Cooling Fans Control Circuit

P1657 CADILLAC – 1-4 Upshift Solenoid Control Circuit

P1656 CADILLAC – Driver 2 Line 6

P1653 CADILLAC – Oil Level Lamp Control Circuit

P1654 CADILLAC – Service Throttle Soon Lamp Control Circuit

P1652 CADILLAC – Powertrain Induced Chassis Pitch Output Circuit

P1651 CADILLAC – Fan 1 Relay Control Circuit

P1650 CADILLAC – Driver 2-Input High Voltage

P1647 CADILLAC – Driver 1 Line 7

P1645 CADILLAC – EVAP Solenoid Output Circuit

P1644 CADILLAC – TP Output Circuit

P1643 CADILLAC – Engine Speed Output Circuit