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3B1-18 ELECTRICAL POWER STEERING (P/S) SYSTEM
DTC C1116 (DTC No.16) TORQUE SENSOR 8V POWER SUPPLY CIRCUIT FAIL-
URE
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 5-terminals
connector ("G24-1") to P/S control module.
3) If OK, turn ignition switch ON.
4) Measure voltage between "G24-1-1" ("RED"
wire) terminal of 5-terminals connector
("G24-1") and body ground with connector
("G24-1") connected to P/S control module.
Is it about 8 V?
3
1) Check torque sensor and its circuit. Refer to
"TORQUE SENSOR".
Is torque sensor in good condition?
Fig. for Step 2
5
G24-1-1
3
G24-1-2
BLK/RED
G24-1
G24-1-3
4
BLK/WHT
G24-1-4
G24-8
G24-1-5
G24-2
4. "IG METER" fuse (15A) in fuse box
5. P/S control module
6. Torque sensor
Action
RED
BLU
G24-1
BLK
6
YEL
WHT
BLK
G24-1-1
G24-1-2
Yes
Go to STEP 2.
Go to STEP 3.
Substitute a known-good
P/S control module and
recheck.
7
G24-2
G24-8
8
G24-1-3
G24-1-4
G24-1-5
7. Connector "G24"
8. Connector "G24-1"
No
Go to "SYSTEM CHECK
FLOW TABLE".
Repair high resistance,
open or short to power cir-
cuit or ground in 8V power
supply ("RED" wire) cir-
cuit.
Replace steering column
assembly and recheck.
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