Pinout Values and Diagnostic Parameters
TERMINALS OF ECU1. INSPECT DRIVER DOOR ECU
Terminals Of ECU/Pinouts - Inspect Driver Door ECU:
a. Check the voltage and continuity between each terminal of the vehicle's side connector.
HINT: If the value is not as specified, a malfunction exists at the vehicle's side.
b. Connect the connectors and check the voltage between each terminal of the connectors.
HINT: If the value is not as specified, a malfunction exists in the door ECU or the communication line.
2. INSPECT PASSENGER DOOR ECU
Terminals Of ECU/Pinouts - Inspect passenger door ECU:
a. Check the voltage and continuity between each terminal of the vehicle's side connector.
HINT: If the value is not as specified, a malfunction exists in the vehicle's side.
b. Connect connectors and check the voltage between each terminal of the connectors.
HINT: If the value is not as specified, a malfunction exists in the door ECU or the communication line.
3. INSPECT DRIVER SIDE J/B (DRIVER SIDE J/B ECU)
Terminals Of ECU/Pinouts - Inspect driver side J/B (Driver Side J/B ECU):
a. Check the voltage and continuity between each terminal of the vehicle's side connector.