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DTC C1141/C1142/C1143/C1144/C1145 (DTC No.41/42/43/44/45) MOTOR CIR-
CUIT FAILURE
3
BLK/RED
4
BLK/WHT
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 hole cover.
2) Check proper connection for 4-terminals con-
nector ("G24-2") to P/S control module.
3) If OK, start engine.
4) Check voltage between "G24-2-2" ("BLK" wire
or "RED wire) terminal and body ground and
"G24-2-1" ("RED" wire or "BLK" wire) terminal
and body ground with connector ("G24-2")
connected to P/S control module.
Are they 5 – 7 V with steering wheel held at posi-
tion for vehicle to run straight?
3
1) Check motor and its circuit. Refer to "MOTOR
AND CLUTCH".
Is motor and clutch in good condition?
Fig. for Step 2
5
G24-1
BLK or RED
G24-2-2
RED or BLK
G24-2-1
G24-8
BLK
G24-2-4
BLK
G24-2-3
BLK
G24-2
4. "IG METER" fuse (15A) in fuse box
5. P/S control module
6. Motor and clutch
Action
ELECTRICAL POWER STEERING (P/S) SYSTEM 3B1-21
6
M
G24-1
8
G24-2-1
G24-2-3
7. Connector "G24"
8. Connector "G24-1"
Yes
Go to STEP 2.
Go to STEP 3.
Substitute a known-
good P/S control module
and recheck.
7
G24-2
G24-8
G24-2-2
G24-2-4
No
Go to "SYSTEM CHECK
FLOW TABLE".
Repair poor connection,
high resistance, open or
short to power circuit or
ground in "G24-2" ("BLK"
wire or "RED" wire) or
"G24-2-1" ("RED" wire or
"BLK" wire) circuit.
Replace steering column
assembly and recheck.
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