Wireless Door Lock Control Receiver Ecu Circuit
Ensure all remote keyless entry system components are connected. Check circuit values between ground and/or specified terminals at wireless door lock control receiver. See Figure. Ensure circuit values are as specified under all listed conditions. See WIRELESS DOOR LOCK CONTROL RECEIVER ECU CIRCUIT VALUES table. If circuit values are not as specified, check and repair wire harness and system components as necessary. If circuits are okay, wireless door lock control receiver is faulty.
WIRELESS DOOR LOCK CONTROL RECEIVER ECU CIRCUIT VALUES
| Test Connection | Condition | Circuit Value | ||||
|---|---|---|---|---|---|---|
| 1 & Ground (1) | Constant | Continuity | ||||
| 2 & 3 (2) | All Doors Closed, Then Lock All Doors With Transmitter Lock Switch On | 0-10 Volts Or More (Output Once) | ||||
| 2 & 3 (2) | All Doors Closed, Then Unlock All Doors With Transmitter Unlock Switch On | 0-10 Volts Or More (Output Twice) | ||||
| 2 & 3 (2) | Luggage Door Unlock Switch In Transmitter From Off To On | 0-10 Volts Or More (Output Once) | ||||
| 2 & 3 (2) | Any Doors Opened, Transmitter Lock Switch On | 0-10 Volts Or More (Output For 10 Seconds) | ||||
| 5 & Ground (2) | Luggage Compartment Unlock Switch In Transmitter From Off To On | 10 Volts Or More-Zero Volts-10 Volts Or More | ||||
| 7 & Ground (2) | All Doors Closed, Transmitter Unlock Switch On | Zero Volts-10 Volts Or More-Zero Volts | ||||
| 8 & Ground (1) |
Constant | 10-14 Volts | ||||
| 10 & Ground (1) |
Key Inserted Into Ignition Switch | Less Than One Volt | ||||
| 10 & Ground (1) |
Key Removed From Ignition Switch | 10-14 Volts | ||||
| 11 & Ground (1) |
Driver's Door Unlock Detection Switch In ON Position | 4-6 Volts | ||||
| 11 & Ground (1) |
Driver's Door Unlock Detection Switch In OFF Position | Less Than One Volt | ||||
| 13 & Ground (1) |
Ignition Switch In OFF Position | Less Than One Volt | ||||
| 13 & Ground (1) |
Ignition Switch In ON Position | 10-14 Volts | ||||
| 14 & Ground (1) |
Door Courtesy Switch In ON Position | Less Than One Volt | ||||
| 14 & Ground (1) |
Door Courtesy Switch In OFF Position | 10-14 Volts | ||||
| 15 & Ground (2) | All Doors Closed, Transmitter Lock Switch On | Zero Volts-10 Volts Or More-Zero Volts | ||||
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