Honda Ridgeline. Manual — part 330
90
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19-57
GND
1
2
1
2
1
2
2
1
IC
IC
VSA1
NO
NC
NC
NO
VSA2
IN
OUT
RIGHT FRONT
LEFT FRONT
OUT
IN
IN
OUT
LEFT REAR
RIGHT REAR
OUT
IN
VCC
B
IG1
IG1
44
B SOL
WHT/RED
41
RL GND
RED
RL
B
YEL/RED
FR GND
16
BLU
20
21
BLU/WHT
42
FL B
BRN/WHT
FL GND
GRN/BLK
FR B
17
VCC
11
S GND
YEL/BLK
4
2
5
1
YEL/BLK
GRN/WHT
WHT
RED
RED
RED
WHT
WHT
GRN/WHT
YEL/BLK
4
1
2
3
IG1
40
GRN/WHT
A8
WHT/BLK
PCM
A36
A1
WHT
33
CAN H
RED
12
CAN L
CONTROL UNIT
VSA MODULATOR CONTROL UNIT
7
MODULATOR UNIT
IG1
15
K LINE
LT BLU
RR GND
18
BLU/YEL
RR
B
19
GRN/YEL
WHT/RED
26
FLP
LT GRN
28
FRP
GRY/YEL
RLP
RRP
5
GRY/RED
WHT
B MOT
45
46
GND1
BLK
BLK
GND2
43
G302
VTM 4
CONTROL UNIT
5 V
REGULATOR
PRESSURE
SENSOR
CAN
CONTROLLER
YAW RATE
LATERAL
ACCELERATION
SENSOR
STEERING
ANGLE
SENSOR
VALVE
RELAY
PUMP MOTOR
RELAY
FRONT
WHEEL SENSOR
REAR
WHEEL SENSOR
(cont’d)
01
19-58
VSA System Components
Circuit Diagram (cont’d)
DATA LINK CONNECTOR (16P)
REAR
WHEEL SENSOR 2P CONNECTOR
PCM CONNECTOR A (44P)
FRONT
BRAKE PEDAL POSITION
SWITCH 4P CONNECTOR
GAUGE CONTROL MODULE
CONNECTOR B (14P)
VSA OFF SWITCH
10P CONNECTOR
STEERING ANGLE SENSOR
5P CONNECTOR
VSA MODULATOR-CONTROL UNIT 46P CONNECTOR
YAW RATE-LATERAL ACCELERATION
SENSOR 4P CONNECTOR
Terminal side of female terminals
Wire side of female terminals
Terminal side of male terminals
Wire side of female terminals
+
+
+
+
+
+
+
+
+
+
01
02
SJC8A00K80100081110FAAT00
+
+
+
+
+
+
+
+
−
−
+
−
−
+
−
−
DTC 11, 13, 15, 17:
YES
NO
DTC
Appropriate Terminal
B
GND
YES
NO
DTC
Appropriate Terminal
B
GND
YES
NO
19-59
DTC Troubleshooting
FL-GND
(BRN/WHT)
RL
B (YEL/RED)
FL
B
(BLU/WHT)
RR
B (GRN/YEL)
RL-GND
(RED)
FR-GND (BLU)
FR
B (GRN/BLK)
VSA MODULATOR-CONTROL UNIT 46P CONNECTOR
RR-GND (BLU/YEL)
FL-GND
(BRN/WHT)
RL
B (YEL/RED)
FL
B
(BLU/WHT)
RR
B (GRN/YEL)
RL-GND
(RED)
FR-GND (BLU)
FR
B (GRN/BLK)
VSA MODULATOR-CONTROL UNIT 46P CONNECTOR
RR-GND (BLU/YEL)
Wheel Sensor (Open/Short
to Body Ground/Short to Power)
1. Clear the DTCs with the HDS (see page 19-41).
2. Turn the ignition switch OFF, then turn it ON (II).
3. Check for DTCs with the HDS (see page 19-41).
Go to step 4.
Intermittent failure, the system is OK at this
time. Check for loose or poor connections.
4. Turn the ignition switch OFF.
5. Disconnect the VSA modulator-control unit 46P
connector.
6. Turn the ignition switch ON (II).
7. Measure voltage between body ground and the
appropriate wheel sensor
B and GND terminals
of the VSA modulator-control unit 46P connector
individually (see table).
11 (Right-front)
FR
B:
No. 17
FR-GND:
No. 16
13 (Left-front)
FL
B:
No. 42
FL-GND:
No. 21
15 (Right-rear)
RR
B:
No. 19
RR-GND:
No. 18
17 (Left-rear)
RL
B:
No. 20
RL-GND:
No. 41
Repair short to power in the wire between
the VSA modulator-control unit and the appropriate
wheel sensor.
Go to step 8.
8. Turn the ignition switch OFF.
9. Check for continuity between body ground and the
appropriate wheel sensor
B and GND terminals
of the VSA modulator-control unit 46P connector
individually (see table).
11 (Right-front)
FR
B:
No. 17
FR-GND:
No. 16
13 (Left-front)
FL
B:
No. 42
FL-GND:
No. 21
15 (Right-rear)
RR
B:
No. 19
RR-GND:
No. 18
17 (Left-rear)
RL
B:
No. 20
RL-GND:
No. 41
Go to step 10.
Go to step 12.
(cont’d)
Wire side of female terminals
Wire side of female terminals
Does the ABS indicator come on and ar e DT C 11,
13, 15, and/ or 17 indicated?
Is ther e 0.2 V or mor e?
Is ther e continuity?
+
+
+
+
+
+
+
+
+
+
03
04
+
+
+
+
+
+
+
+
+
−
−
+
−
−
DTC
Appropriate Terminal
B
GND
YES
NO
DTC
Appropriate Terminal
B
GND
YES
NO
19-60
VSA System Components
DTC Troubleshooting (cont’d)
FL-GND
(BRN/WHT)
RL
B (YEL/RED)
FL
B
(BLU/WHT)
RR
B (GRN/YEL)
RL-GND
(RED)
FR-GND (BLU)
FR
B (GRN/BLK)
VSA MODULATOR-CONTROL UNIT 46P CONNECTOR
RR-GND (BLU/YEL)
VSA MODULATOR-CONTROL UNIT 46P CONNECTOR
FL-GND
(BRN/WHT)
RL
B (YEL/RED)
FL
B
(BLU/WHT)
RR
B (GRN/YEL)
RL-GND (RED)
FR-GND (BLU)
FR
B (GRN/BLK)
RR-GND (BLU/YEL)
10. Disconnect the appropriate wheel sensor 2P
connector.
11. Check for continuity between body ground and the
appropriate wheel sensor
B and GND terminals
of the VSA modulator-control unit 46P connector
individually (see table).
11 (Right-front)
FR
B:
No. 17
FR-GND:
No. 16
13 (Left-front)
FL
B:
No. 42
FL-GND:
No. 21
15 (Right-rear)
RR
B:
No. 19
RR-GND:
No. 18
17 (Left-rear)
RL
B:
No. 20
RL-GND:
No. 41
Repair short to body ground in the wire
between the VSA modulator-control unit and the
appropriate wheel sensor.
Replace the appropriate wheel sensor
(see page 19-97).
12. Disconnect the appropriate wheel sensor 2P
connector.
13. Check for continuity between the appropriate
wheel sensor
B and GND terminals of the VSA
modulator-control unit 46P connector (see table).
11 (Right-front)
FR
B:
No. 17
FR-GND:
No. 16
13 (Left-front)
FL
B:
No. 42
FL-GND:
No. 21
15 (Right-rear)
RR
B:
No. 19
RR-GND:
No. 18
17 (Left-rear)
RL
B:
No. 20
RL-GND:
No. 41
Repair short in the wires between the VSA
modulator-control unit and the appropriate wheel
sensor.
Go to step 14.
Wire side of female terminals
Wire side of female terminals
Is ther e continuity?
Is ther e continuity?
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