Interior Lighting System

LIGHTING (INT): LIGHTING SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)





(a) Disconnect the 2A and 2F main body ECU (driver side junction block assembly) connectors.
(b) Measure the voltage and resistance according to the value(s) in the table below.

Standard Voltage





Standard Resistance





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the 2A and 2F main body ECU (driver side junction block assembly) connectors.
(d) Measure the voltage according to the value(s) in the table below.

Standard Voltage





If the result is not as specified, the main body ECU (driver side junction block assembly) may have a malfunction.
HINT: *1: w/o Smart Key System