Test No. 13
Replace CPU.
CPU CONNECTOR PIN VOLTAGES & CONTINUITY TABLE
| Terminal |
Desired Condition |
| Joint Box Connectors |
| 3H (Passenger Door Switch) |
| Door Closed |
No Continuity |
| Door Open |
Continuity |
| 3M (Driver Door Switch) |
| Door Closed |
No Continuity |
| Door Open |
Continuity |
| 3N (Key Reminder Switch) |
| Key Inserted |
Battery Voltage |
| Key Removed |
No Voltage |
| CPU 16-Pin Connector |
| 1A (Starter Cut Relay) |
| Ignition Off |
No Voltage |
| Ignition On |
Battery Voltage |
| 1B (Trunk Key Cylinder Switch) |
| Locked |
No Continuity |
| Unlocked |
Continuity |
| 1D (Trunk Switch) |
| Trunk Closed |
No Continuity |
| Trunk Open |
Continuity |
| 1E (Hazard Switch) |
| Hazard Switch Off |
Battery Voltage |
| Hazard Switch On |
No Voltage |
| 1F (Hood Switch) |
| Hood Closed |
No Continuity |
| Hood Open |
Continuity |
| CPU 20-Pin Connector |
| 2D (Rear Door Switch) |
| Door Closed |
No Continuity |
| Door Open |
Continuity |
| 2F (Passenger Door Lock Link Switch) |
| Locked |
About 5 Volts |
| Unlocked |
No Voltage |
| 2H (Driver Door Lock Link Switch) |
| Locked |
About 5 Volts |
| Unlocked |
No Voltage |
| 2J (Rear Door Lock Link Switch) |
| Locked |
About 5 Volts |
| Unlocked |
No Voltage |
| 2L (Passenger Door Key Cylinder Switch) |
| Locked |
2.5 Volts |
| Other |
5 Volts |
| Unlocked |
0 Volts |
| 2R (Driver Door Key Cylinder Switch) |
| Other |
5 Volts |
| Unlocked |
No Voltage |
| 2M (Security Light), All Conditions |
Battery Voltage |
| 2O (Horn Relay) |
| Alarm |
No Voltage |
| Horn Sounding |
No Voltage |
| Other |
Battery Voltage |