Suzuki SWIFT RS415 2017, Service Manual

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4E-13 ABS:
Troubleshooting
Step Action Yes No
1 1) Perform diagnostic trouble code check.
Is there any DTC(s)?
Go to Step 7 of “ABS
Check: ”. Go to Step 2.
2 Are main fuses for ABS pump motor and ABS solenoid in
good condition? Go to Step 3. Replace fuse and check
circuit for short to
ground.
3 1) Turn ignition switch to OFF.
2) Disconnect ABS hydraulic unit / control module
connector.
3) Check for proper connection to ABS hydraulic unit /
control module connector at terminals “E03-7”, “E03-13”
and “E03-17”.
4) If OK then turn ignition switch to ON position and
measure voltage between terminal “E03-7” and vehicle
body ground.
Is it 10 – 14 V?
Go to Step 4. “GRN/ORN” circuit
open.
4 1) Turn ignition switch to OFF position.
2) Check for proper connection to ABS hydraulic unit /
control module connector at terminals “E03-1” and “E03-
14”.
3) If OK then turn ignition switch to ON position and
measure voltage between each terminal of “E03-1”,
“E03-14” and vehicle body ground.
Are they 10 – 14 V?
Go to Step 5. “WHT/RED” and/or
“WHT/BLU” circuit
open.
5 1) Turn ignition switch to ON and light the ABS warning
lamp.
2) Connect terminal “E03-17” of disconnected ABS
hydraulic unit / control module connector to vehicle body
ground using service wire.
Does ABS warning lamp turn off?
Go to Step 6. “RED/BLU” circuit open.
If wire and connection
are OK, replace
combination meter.
6 1) Turn ignition switch to OFF and measure resistance
between each terminal of “E03-13”, “E03-26” and vehicle
body ground.
Is resistance less than 2
:
?
Substitute a known-
good ABS hydraulic
unite / control module
assembly and recheck. Ground circuit for ABS
hydraulic unit / control
module open or high
resistance.