Suzuki Liana RH413, Service Manual

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4E-16 ABS:
Troubleshooting
ABS Warning Lamp Comes ON Steady
S3RH0A4504009
Wiring Diagram
Step Action Yes No
1 1) Turn ignition switch to ON position.
Do other warning lamps come ON?
Go to Step 2. Go to Step 4.
2 1) Turn OFF ignition switch.
2) Disconnect ABS hydraulic unit / control module
connector.
3) Turn ON ignition switch.
Does ABS warning lamp light with ignition switch ON?
Replace ABS hydraulic
unit / control module
assembly. Go to Step 3.
3 1) Remove combination meter with ignition switch turned
OFF.
2) Measure resistance between “RED/WHT” wire of
combination meter connector and ground.
Is it infinite (
∞
)?
Go to Step 6. “RED/WHT” circuit
shorted to ground.
4 Is “METER” fuse in good condition? Go to Step 5. Replace fuse and check
for short circuit to
ground.
5 1) Remove combination meter with ignition switch turned
OFF.
2) Check for proper connection to “BLK/RED” wire of
combination meter connector.
3) If OK, turn ON ignition switch and measure voltage at
“BLK/RED” wire of combination meter connector.
Is it 10 – 14 V?
Go to Step 6. “BLK/RED” circuit open.
6 1) Measure resistance between “BLK” wire of combination
meter connector and ground.
Is resistance below 5
Ω
?
Replace combination
meter. “BLK” circuit open or
high resistance.
I3RH0A450004-01
[A]: ABS hydraulic unit / control module connector E15 5. Combination meter 10. Parking brake switch
1. Battery 6. EBD warning lamp (Brake warning lamp) 11. ABS hydraulic unit / control module assembly
2. Main fuse box 7. ABS warning lamp 12. “ABS” fuse (60 A)
3. Ignition switch 8. Lamp driver module 13. “ABS” fuse (10 A)
4. Circuit fuse box 9. Brake fluid level switch 14. “METER” fuse