Suzuki Wagon R Manual page 324

DTC 41 – RIGHT-FRONT INLET SOLENOID CIRCUIT
45 – LEFT-FRONT INLET SOLENOID CIRCUIT
51 – RIGHT-REAR INLET SOLENOID CIRCUIT
55 – LEFT-REAR INLET SOLENOID CIRCUIT
42 – RIGHT-FRONT OUTLET SOLENOID CIRCUIT
46 – LEFT-FRONT OUTLET SOLENOID CIRCUIT
52 – RIGHT-REAR OUTLET SOLENOID CIRCUIT
56 – LEFT-REAR OUTLET SOLENOID CIRCUIT
DESCRIPTION
The ABS control module monitors the output from the valve.
When the output of each valve exceeds the specified value compared with the signal sent from ABS control mod-
ule, this DTC is set.
DTC 41, 45, 51, 55, 42, 46, 52, 56 – SOLENOID CIRCUIT
INSPECTION
STEP
1 1) Check solenoid operation referring to item "ABS
HYDRAULIC UNIT OPERATION CHECK" in this
section.
Is it in good condition?
2 1) Ignition switch "OFF".
2) Disconnect ABS hydraulic unit/control module
connector.
3) Check for proper connection to ABS hydraulic
unit/control module connector at terminal "E20-25".
4) If OK, then measure voltage between terminal
"E20-25" of module connector and "E20-24".
Is it 10 – 14 V?
ACTION
ANTILOCK BRAKE SYSTEM (ABS) 5E1-23
1. ABS hydraulic unit / control module assembly
2. ABS hydraulic unit / control module assembly
connector
3. ABS control module
4. Signal
5. Fail-safe relay
E20-24
YES
Check terminal
"E20-25" connection.
If connection is OK,
substitute a known-
good ABS hydraulic
unit/control module
assembly and recheck.
Substitute a known-
good ABS hydraulic
unit/control module
assembly and recheck.
NO
Go to Step 2.
"W/B" or "B" circuit
open.