Dtc C1061 (Dtc 61) – Abs Pump Motor Circuit - Suzuki Baleno Manual

5B-28 ANTILOCK BRAKE SYSTEM (ABS)
DTC C1061 (DTC 61) – ABS PUMP MOTOR CIRCUIT
DESCRIPTION
The ABS control module monitors the voltage at the monitor terminal of the pump motor circuit constantly with the
ignition switch turned ON. It sets this DTC when the voltage at the monitor terminal does not become high/low
according to ON/OFF commands to the motor relay of the module (does not follow these commands).
INSPECTION
STEP
1 1) Check pump motor referring to item "ABS HY-
DRAULIC UNIT OPERATION CHECK" in this
section.
Is it in good condition?
2 1) Ignition switch OFF.
2) Disconnect ABS hydraulic unit / control module
connector (1). (See Fig. 1)
3) Check for proper connection to ABS hydraulic
unit / control module connector at terminal
"E116-14".
4) If OK, then measure voltage between terminal
"E116-14" of module connector and body
ground.
Is it 10 – 14 V?
3 Measure resistance between connector terminal
"E116-13" of ABS hydraulic unit / control module
assembly and body ground.
Is it infinite ( )?
Fig. 1
ACTION YES
Check terminals
"E116-2" and "E116-14"
connection.
If connections OK, sub-
stitute a known-good
ABS hydraulic unit / con-
trol module assembly
and recheck.
Go to step 3.
"BLK" circuit open.
-1. ABS hydraulic unit /
control module assembly
1-1. ABS pump motor relay
1-2. ABS pump motor
1-3. ABS fail safe relay
-2. ABS hydraulic unit/
control module connector
of harness
NO
Go to step 2.
"BLK/ RED" circuit
open.
Substitute a known-
good ABS hydraulic
unit / control module as-
sembly and recheck.