Pinout Values and Diagnostic Parameters

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: TERMINALS OF ECU

1. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU





(a) Remove the main body ECU.

(b) Disconnect the D12, D13 and D14 main body ECU connectors.

(c) Measure the voltage and resistance according to the value(s) in the table below.

HINT
Measure the values on the wire harness side with the connector disconnected.





*1: w/o Smart Key System

If the result is not as specified, there may be a malfunction in the wire harness.

(d) Reinstall the main body ECU.

(e) Reconnect the D12, D13 and D14 main body ECU connectors.

(f) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the main body ECU or instrument panel junction block assembly may have a malfunction.

2. CHECK POWER BACK DOOR ECU (POWER BACK DOOR MOTOR UNIT) (w/ Power Back Door System)





(a) Disconnect the K14 power back door ECU (power back door motor unit) connector.

(b) Measure the voltage and resistance according to the value(s) in the table below.

HINT
Measure the values on the wire harness side with the connector disconnected.





If the result is not as specified, there may be a malfunction in the wire harness.

(c) Reconnect the K14 power back door ECU (power back door motor unit) connector.

(d) Initialize the power back door ECU (power back door motor unit) Initialization.

(e) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the power back door ECU (power back door motor unit) may have a malfunction.