LIGHTING SYSTEM - Door Courtesy Light Circuit

When a door is opened, check that the following lights do not illuminate.

Remove the DOME1 fuse from the engine room junction block.

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

• Standard Resistance:

• Tester Connection	Condition	Specified Condition
  DOME1 fuse	Always	Below 1 Ω

Disconnect the I13, I5, J12 and J5 ECU connectors.

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

• Standard Voltage:

• Tester Connection	Switch Condition	Specified Condition
  I13-1 - Body ground	Always	11 to 14 V
  J12-1 - Body ground
  I5-1 - Body ground
  J5-1 - Body ground

Remove the door courtesy light connector.

Check that the door courtesy light comes on.

• OK:

• Measurement Condition	Specified Condition
  Battery positive (+) - Terminal 2 Battery positive (-) - Terminal 1	Light illumination

Remove the main body ECU.

for LHD:

for RHD:

Remove the door courtesy light connector.

Check that the door courtesy light comes on.

• OK:

• Measurement Condition	Specified Condition
  Battery positive (+) - Terminal 2 Battery positive (-) - Terminal 1	Light illumination

Remove the main body ECU.

for LHD:

for RHD:

Remove the door courtesy light connector.

Check that the door courtesy light comes on.

• OK:

• Measurement Condition	Specified Condition
  Battery positive (+) - Terminal 2 Battery positive (-) - Terminal 1	Light illumination

Remove the main body ECU.

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

• Standard Voltage:

• Tester Connection	Condition	Specified Condition
  2C-2 (LCTY) - Body ground	Always	11 to 14V

Remove the door courtesy light connector.

Check that the door courtesy light comes on.

• OK:

• Measurement Condition	Specified Condition
  Battery positive (+) - Terminal 2 Battery positive (-) - Terminal 1	Light illumination

Remove the main body ECU.

except Double Swing Out Type:

for Double Swing Out Type: