1.
Inspect the multifunction type switch connector.
[LHD]
[RHD (General)]
Dimmer And Passing Switch
HU : Head lamp high beam
P : Head lamp passing switch
Turn Signal Switch
With the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the multi-function switch.
Inspect the multifunction type switch connector.
HU : Head lamp high beam
P : Head lamp passing switch
Inspect the lower crash pad switch connector.
With the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the multi-function switch.
Check IPM input/output specification of multifunction switch using the GDS. If the specification is abnormal, replace the lamp or wiper switch.
If diagnosis is required on the multifunction switch, select model and "BCM" or "SJB".
To consult the present input/output value of BCM, "Current DATA".
To perform compulsory operation on SJB input factors, select "ACTUATION TEST".
Disconnect the negative (-) battery terminal.
Remove the steering wheel.
(Refer to Steering System - "Steering Column & Shaft")
Remove the steering column upper and lower shrouds (A) after removing 3 screws.
If it is mecessary to remove. The wiper & washer switch (A) only, release the lock of wiper switch using tool without removing the steering wheel and the clock spring.
Disconnect the lighting switch connector (A) and wiper & washer switch connector (B).
Remove the steering wheel.
(Refer to Steering System - "Steering Column & Shaft")
Remove the clock spring.
(Refer to Restraint - "Airbag Module")
Remove the multifunction switch assembly (A) after loosening the mounting screws.
Install the multifunction switch.
Install the clock spring.
Install the steering column upper and lower shrouds.
Install the steering wheel.
Make sure the multifunction switch connectors are plugged in properly.
