xD L4-1.8L (2ZR-FE) (2008)
(a) Check the No. 2 heater control knob resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard resistance:
If the result is not as specified, replace the No. 2 heater control knob.
(b) Check the rear window defogger indicator operation.
(1) Connect the positive (+) lead from the battery to terminal 3 (IG) and the negative (-) lead to terminal 1 (E).
(2) Push the rear window defogger switch in and check that the indicator lights up.
OK:
Indicator lights up
If the result is not as specified, replace the No. 2 heater control knob.
(c) Check the illumination operation.
(1) Connect the positive (+) lead from the battery to terminal 5 (ILL+) and the negative (-) lead to terminal 4 (ILL-), then check that the bulb
illuminates.
OK:
Bulb illuminates
If the result is not as specified, replace the bulb.