5E2-16 ANTILOCK BRAKE SYSTEM (ABS)
Table-B ABS Warning Lamp Circuit Check – Lamp Comes “ON” Steady
Refer to TABLE – A for System Circuit Diagram and Circuit Description.
INSPECTION
Step Action Yes No
1 Perform diagnostic trouble code check. Is there
any DTC (including code No.12, NO CODES on
SUZUKI scan tool) exists?
Go to Step 2. Go to Step 3.
2 Does malfunction DTC (other than code No.12)
exist at Step 1?
Go to Step 7 of “ABS
DIAGNOSTIC FLOW
TABLE” in this section.
Go to Step 3.
3 1) Disconnect ABS hydraulic unit/control mod-
ule connector.
2) Check for proper connection to ABS
hydraulic unit/control module connector at
terminals “E136-14”, “E136-18” and “E136-
24”.
3) If OK then ignition switch ON and measure
voltage at terminal “E136-18” of connector.
Is it 10 – 14 V?
Go to Step 4. “BLK/WHT” circuit open.
4 1) With ABS hydraulic unit/control module con-
nector disconnected, turn ignition switch ON
and light ABS warning lamp.
2) Connect terminal “E136-14” of discon-
nected connector to ground using service
wire.
Does ABS warning lamp turn off?
Go to Step 5. “BLU/ORN” circuit open.
If wire and connection are
OK, replace combination
meter (lamp driver mod-
ule).
5 1) Measure resistance from connector terminal
“E136-24” to body ground.
Is continuity indicated?
Substitute a known-good
ABS hydraulic unit/con-
trol module assembly and
recheck.
“BLK” circuit open.
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