Hyundai HL955 Manual page 579

(16) (16) SCR (selective catalytic reduction) system cleaning warning lamp SCR
7609A3CD52
Warning lamp
SCR Check engine Stop engine
Off Off
Blink Off
On On
On On
(17) (17) SCR system cleaning SCR system cleaning inhibit warning lamp
7609A3CD54
system cleaning warning lamp
①
This warning lamp lights ON or blinks when the SCR system
cleaning is needed as table below.
Off · Automatic SCR system cleaning
· The status of a manual (stationary) SCR system cleaning when
Off the SCR system cleaning switch has been activated.
※
Refer to page 7-29. Refer to page 7-29.
· The aftertreatment SCR system needs to be cleaned immediately.
· Engine power will be reduced automatically if action is not taken.
※
Off The SCR system cleaning can be accomplished by :
- Changing to more challengine duty cycle.
- Performing a manual SCR system cleaning.
· These lamps will be ON when a stationary (manual) SCR sys-
tem cleaning is not performed.
On
· Stop the engine immediatary.
· Please contact your Hyundai service center or local dealer.
inhibit warning lamp
①
This warning lamp indicates, when illuminated, the SCR
system cleaning switch is pushed inhibit position, therefore
automatic and manual SCR system cleaning can not occur.
※
Refer to the page 7-66 for the SCR system cleaning Refer to the page 7-66 for the SCR system cleaning
switch. switch.
7-28
Description