Dtc C1151 (Dtc No.51) Clutch Circuit Failure - Suzuki Ignis Service Manual

3B1-22 ELECTRICAL POWER STEERING (P/S) SYSTEM

DTC C1151 (DTC No.51) CLUTCH CIRCUIT FAILURE

1
2
1. To main fuse
2. Ignition switch
3. "P/S" fuse (30A) in fuse box
Step
1 Was "SYSTEM CHECK FLOW TABLE" per-
formed?
2 1) Remove steering column lower cover.
2) Check proper connection for 4-terminals
connector ("G24-2") to P/S control module.
3) If OK, start engine.
4) Check voltage between "G24-2-4" ("BLK"
wire) terminal and body ground with con-
nector ("G24-2") connected to P/S control
module.
Is it 0 V?
3 1) Check voltage between "G24-2-3" ("BLK"
wire) terminal and body ground with con-
nector ("G24-2") connected to P/S control
module.
Is it 10 – 14 V with steering wheel held at posi-
tion for vehicle to run straight?
4 1) Check motor and its circuit. Refer to
"MOTOR AND CLUTCH".
Is motor and clutch in good condition?
5
BLK/RED
3
G24-1
G24-2-2
BLK/WHT
4
G24-2-1
G24-8
G24-2-4
BLK
G24-2-3
G24-2
4. "IG METER" fuse (15A) in fuse box
5. P/S control module
6. Motor and clutch
Action
6
BLK or RED
M
RED or BLK
BLK
BLK
Yes
Go to STEP 2.
Go to STEP 3.
Go to STEP 4.
Substitute a known-good
P/S control module and
recheck.
7
G24-1
G24-8
8
G24-2-1
G24-2-3
G24-2-4
7. Connector "G24"
8. Connector "G24-2"
No
Go to "SYSTEM CHECK
FLOW TABLE".
Repair poor connection,
high resistance, open or
short to power circuit or
ground in "G24-2-4"
("BLK" wire) circuit.
Repair poor connection,
high resistance, open or
short to power circuit or
ground in "G24-2-3"
("BLK" wire) circuit.
Replace steering column
assembly and recheck.
G24-2
G24-2-2