Suzuki WagonR+ RB310 Service Manual page 2154

Example: When VSS circuit fail (DTC C1121) is set
Turn ON
"EPS" warning
lamp
Turn OFF
NOTE:
D When more than 2 DTCs are stored in memory, flashing for each DTC is repeated three times starting with
the smallest DTC number in increasing order.
D If a code not listed on the table is displayed, then the P/S control module is faulty.
D DTC C1122 or DTC No.22 (flashing pattern: 22) is indicated when ignition switch ON and engine not run-
ning but if NO DTC or DTC No.12 (flashing pattern: 12) is indicated when engine is started, it means noth-
ing abnormal.
D Current DTC and history DTC can be identified by lighting and flashing of "EPS" warning lamp.
"EPS" warning lamp operates as follow depending on the trouble condition.
"EPS" warning lamp
after engine started
"EPS" warning lamp
when shorting
diagnosis switch
terminal and ground
terminal
For identify current DTC, clear history DTC referring to "DTC CLEARANCE" in this section.
ELECTRICAL POWER STEERING (EPS) SYSTEM (IF EQUIPPED) 3B1-13
21
1.0
3.0
0.3 0.3
0.3
0.3
Current DTC is set.
(Abnormality exists at
present.)
Remains ON.
Displays current DTC.
21
3.0
History DTC is set only.
(Faulty condition
occurred once in the
past but normal
condition is restored at
present.)
Turns OFF.
Displays history DTC.
21
3.0
TIME
(sec.)
Current DTC and
history DTC exist.
Remains ON.
Displays current DTC
and history DTC.