2006 ACURA CSX brake light

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Electronic Control System (cont’d)
PCM A/T Control System Electrical Connections
14-48 Automatic Transmission
System Description (cont’d)
41
23
41 24
23 4
40
29
26 2
27
20 21
10
89
35 19
16 17 18
36 39 40 44434230
29 32 16 1817
13 14 15
1211 789
654321
31
36 37 4044
42
27 28 29
33 3424 25
20 21 14 15
654
31 23
31
13
9
87
11 12 1514 13 17 18
16
22
21
20 25
32 35 34
33
3028
27
42 43 44
36 22
39
10
26
SHE
B24
RIGHT SUPP
B16
B40
SDNP
LEFT
F-CAN Transceiver
CANL
A37
CANH
A36
Terminal side of female terminals
A (44P) B (44P) C (44P) C44 C40 B1 B36
B15
ATPS
S
Dash-light Brightness Control Circuit
SG1C14
NC C43
VCC1 C13
B33
SG2 B17
NM B18
VCC2
TATF B27 B11
SHB SHA B10
B20
SHC
B26
SHD LSC
B25 B35
LSB
PG1
B28
ATPFWD
N BAT
D
PG2
ATPP
B13
DATA LINK CONNECTOR
R
CPU
LG1
ATPR
B14 SCS
IGNITION SWITCH
LG2
GAUGE CONTROL MODULE (TACH)
B9OP3SW OP2SW
B8 ATPRVS
B22 ATPD
B12
P
S
R
P
ND B21ATPN
BKSW
A40
BRAKE LIGHTS A31 A27SLS PCM
C36 IG1 B44
LSA
BATTERY
IG1
BRAKE PEDAL
POSITION SWITCH SHIFT LOCK
SOLENOID
TRANSMISSION
RANGE SWITCH A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVE A
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVE B
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVE C
SHIFT SOLENOID
VALVE A
SHIFT SOLENOID
VALVE B
SHIFT SOLENOID
VALVE C
SHIFT SOLENOID
VALVE D
ATF
TEMPERATURE
SENSOR
OUTPUT SHAFT
(COUNTERSHAFT)
SPEED
SENSOR
INPUT SHAFT
(MAINSHAFT)
SPEED
SENSOR
2ND CLUTCH TRANSMISSION
FLUID PRESSURE SWITCH
3RD CLUTCH TRANSMISSION
FLUID PRESSURE SWITCH
A/T Gear Position Indicator
Driver Circuit
SHIFT
INDICATOR SHIFT SOLENOID
VALVE E
PADDLE SHIFTER (UPSHIFT SWITCH)
PADDLE SHIFTER (DOWNSHIFT SWITCH)
PCM Connector Terminal Locations
08/08/21 14:38:25 61SNR030_140_0050
ProCarManuals.com
DYNOMITE -2009-

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Circuit Diagram - PCM A/T Control System
14-78Automatic Transmission
System Description (cont’d)
LT GRN
BRN
SDNP B40
GRN
BLU/YEL BLU
CABLE REEL
2
1 1 2
B16
SUPP
LG2 LG1 PG2
PG1
C40 B1
C44 B36
BLK
BRN/YEL
BRN/YEL
G101 PG SG
16
15
BLK
C(44P)
B(44P)
A(44P)
Terminal side of female terminals
19 1
WHT
RED RED
WHT
17
CANL
A37 A36 CANH
PNK 1
3827
65410 17
6
54938 10
BLK
B13 BLK/GRN BRN
C36
IG1
12 V
GAUGE CONTROL MODULE (TACH) No. 2 (15 A)
UNDER-DASH FUSE/RELAY BOX
No.10(7.5A)
BLU/WHT
RED/BLK
WHT ORN
A40
LT GRN
WHT SLS
A27
RED
BLK BAT
IG1
IGNITION SWITCH
No. 12 (15 A)
BKSW BLK
BLU/WHT
FWD RVS
S ST
P R
N
TRANSMISSION RANGE SWITCH D
B22
ATPRVS
ATPFWD
ATPP
ATPR ATPN ATPD ATPS
YEL/RED
B28
G101
B12
B21
BLU
PNK
RED/BLK
WHT
BLK/BLU
B14 B15
WHT/RED
BLU/BLK YEL/GRN
RED
BLU/YEL
1
2 YEL BLK
G503
PNK D N
R
P
UNDER-HOOD FUSE/RELAY BOX
No. 2 (IG) (50 A)
No. 1 (100 A)
BATTERY
A/T
GEAR
POSITION
INDICATOR
DRIVER
CIRCUIT
CPU STARTER
CUT RELAY
SHIFT LOCK
SOLENOID BRAKE PEDAL
POSITION SWITCH MULTIPLEX INTEGRATED
CONTROL UNIT (MICU)
F-CAN
TRANSCEIVER
DASH-LIGHT BRIGHTNESS
CONTROL CIRCUIT
RIGHT
GRN/ORN
LT GRN
BLK/WHT
LEFT
LT GRN
SHIFT
INDICATOR
RED/WHT
G504 G504
POWERTRAIN CONTROL
MODULE (PCM)
BLK/RED* BLK* *1: ’06 model
*2: ’07 09 models
5V
BLK16
17
6 16
17
7
PADDLE SHIFTER
(DOWNSHIFT SWITCH)PADDLE SHIFTER
(UPSHIFT SW ITCH)
PCM Connector Terminal Locations
S
BRN
WHT
YEL
GND
364144
43
42
27 28
30 33 34 35
32 25
20 21 22 16 18
17
13 14 15
12
11 789
43
1
3123
31
456
15
14
21
20 2524
3433
29
28
27
42 44
40
37
36 31
1
23456 9 87
11 12 1514 13 17 18
16
32
29
30
42 43 44
4039
36
181716 19
3598
10 21
20
27
2
26 29 22
40
23
24
4123
10
26 39
12
08/08/21 14:39:46 61SNR030_140_0080
ProCarManuals.com
DYNOMITE -2009-

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14-279
Circuit Diagram
22
36 444342 27 28
3033 34 35
32 25
20 21 22 16 1817
13 14 15
12
11 789
31
3123
31
456
1514
2120 25
24
34
33
292827
42 44
40
37
36 31
123456 9
87
11 12 151413 17 1816
32
29
30
42 43 44
40
39
36
18
17
16 19
3598
10 2120
27
2
26 29 40
4
23 24
41 23
41
39
10
26
G601
4 3
DN
R
P ST
S RVS
FWD
BKSW LT GRN
LT GRNWHT
No. 12 (15 A)
YEL
BRN
PG SG 16
15
BLK A40
BKSW
WHT/BLK BLK LT BLU
BLK
C(44P)
B(44P)
A(44P)
Terminal side of female terminals
G503
BLK A36
A37
WHT
RED
RED
WHT
1
19 CANH
CANL
17
P
R
N
D
S
GAUGE CONTROL MODULE (TACH)
2 1 3 4 1
3827
65 41017
6
549 38 10
KEYSW KEYSOL
G504
BLU
PNK
PUR
BLK P-PIN
ATPPBLU/BLK 5 4 6 2 1
3
GRY PUR
LT BLU
A24
VCC5
APSB A18
A34
SG5
SG4
A35
A17
APSA VCC4 A25
BLUYEL
BRN
PG1
PG2
LG1
LG2
C40 B1
C44 B36
BRN/YEL
BRN/YEL
G101 PNK
BLK
B13 BLK/GRN
BRN
C36
IG1
12 V
No. 2 (15 A)
UNDER-DASH FUSE/RELAY BOX
No. 10 (7. 5 A)
BLU/WHT
RED/BLK
WHT ORN
SLS
A27
RED
BLK BAT
IG1
IGNITION SWITCH
5V
BLK
BLU/WHT
TRANSMISSION RANGE SWITCH
B22
ATPRVS
ATPFWD
ATPP
ATPR ATPN ATPD
ATPS
YEL/RED
B28
G101
B12
B21
BLU
PNK
RED/BLK
WHT
BLK/BLU
B14 B15
WHT/RED
BLU/BLK YEL/GRN
RED
BLU/YEL
1
2 YEL
PNK
UNDER-HOOD FUSE/RELAY BOX
No. 2 (IG) (50 A)
No. 1 (100 A)
BATTERY
STARTER
CUT
RELAY
SHIFT
LOCK
SOLENOID BRAKE
PEDAL
POSITION
SWITCH
ACCELERATOR
PEDAL
POSITION
SENSOR
KEY
INTERLOCK
SOLENOID IGNITION
KEY
SWITCH UNDER-DASH
FUSE/RELAY BOX
No.35(7.5A)
F-CAN
TRANSCEIVER
CPU A/T
GEAR
POSITION
INDICATOR
DRIVER
CIRCUIT
PARK PIN
SWITCH DASH-LIGHT
BRIGHTNESS
CONTROL
CIRCUIT
POWERTRAIN CONTROL
MODULE (PCM)
MULTIPLEX
INTEGRATED
CONTROL
UNIT (MICU)
SHIFT
INDICATOR
RED/WHT
GRN
G504
BLK/RED* BLK* *1: ’06 model
*2: ’07 09 models
BLK PCM Connector Terminal Locations GND
1
2
08/08/21 14:50:06 61SNR030_140_0281
ProCarManuals.com
DYNOMITE -2009-

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YES
NO
YES
NO
YES
NO
14-282A/T Interlock System
Shift Lock System Circuit Troubleshooting (cont’d)
BKSW (LT GRN)
PCM CONNECTOR A (44P)
16. Monitor the Brake Switch in the Data List with the
HDS, and press the brake pedal.
Go to step 21.
If the brake lights come on, go to step 17. If
the brake lights do not work, repair the faulty brake
light circuit.
17. Turn the ignition switch to LOCK (0).
18. Jump the SCS line with the HDS.
19. Disconnect PCM connector A (44P). 20. Measure the voltage between PCM connector
terminal A40 and body ground when pressing the
brake pedal and when the brake pedal is released.
Reconnect all connectors, then update the
PCM if it does not have the latest software
(see page 11-227), or substitute a known- good PCM
(see page 11-7), then recheck. If the symptom goes
away with a known-good PCM, replace the original
PCM (see page 11-228).
Repair open in the wire between PCM
connector terminal A40 and the brake pedal
position switch.
21. Monitor the A/T P Switch in the Data List with the HDS with the shift lever in P.
Go to step 33.
Go to step 22.
Terminal side of female terminals
Is the Brake Switch ON?
Is there about battery voltage when pressing thebr ak e ped al , and no v ol t age w hen t he ped al i sreleased?
Is the A/ T P Switch ON?
08/08/21 14:50:07 61SNR030_140_0284
ProCarManuals.com
DYNOMITE -2009-

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16-21
E
D A E
D
A
C B B
A
E
12x1.25mm
59 N·m
(6.0 kgf·m,
43 lbf·ft)
C
12x1.25mm
59 N·m
(6.0 kgf·m,
43 lbf·ft)
D
12x1.25mm
59 N·m
(6.0 kgf·m,
43 lbf·ft)
A
B
5. Clean the areas where the driveshaft contacts the
differential thoroughly with solvent or brake
cleaner, and dry with compressed air.
NOTE: Do not wash the rubber parts with solvent.
6. Insert the inboard end (A) of the driveshaft into the differential (B) or the intermediate shaft (C) until the
set ring (D) locks in the groove (E).
NOTE: Insert the driveshaft horizontally to prevent
damaging the oil seal. 7. Install the outboard joint (A) into the front hub (B).
8. Connect the knuckle (A) onto the lower arm (B).
During installation, install a new flange bolt and
new self-locking nuts. After lightly tightening all
three fasteners, tighten them to the specified
torque in the following order: the nut on the front
(C), the nut on the rear (D), then the bolt (E).
(cont’d)
Replace.
Replace.
Replace.
08/08/21 14:51:44 61SNR030_160_0021
ProCarManuals.com
DYNOMITE -2009-


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17-76EPS Components
Steering Gearbox Removal and Installation (cont’d)
A
B
C
12x1.25mm
59 N·m
(6.0 kgf·m, 43 lbf·ft)
D
12x1.25mm
59 N·m
(6.0 kgf·m, 43 lbf·ft) B
A
E
12x1.25mm
59 N·m
(6.0 kgf·m,
43 lbf·ft) D
C
AB
B
12x1.25mm
54 N·m
(5.5 kgf·m,
40 lbf·ft)
A D
E
C
20. Install the exhaust hanger (A) to the three way
catalytic converter (TWC) (B).
21. Connect the lower arm (A) to the lower ball joint (B).
22. Install a new flange bolt and the new self-locking nuts. After lightly tightening all three fasteners,
tighten them to the specified torque in the
following order; the self-locking nut on the front (C),
the self-locking nut on the rear (D), then the flange
bolt (E). 23. Remove the vinyl tape, then connect the EPS motor
connector A (2P), the EPS motor connector B (1P),
torque sensor 4P connector (C), the EPS motor
angle sensor 6P connector (D) to the steering
gearbox. Make sure to push these connectors until
you hear a click so that the connectors are secured.
24. Install the front splash shield (see page 20-172).
25. Wipe off any grease contamination from the ball joint tapered section and the threads. Reconnect
the tie-rod ends (A) to the steering knuckles. Install
the 12 mm nut (B) and tighten it.
26. Install the new cotter pin (C), and bend it as shown (D) or (E).
27. Install the front wheel, then set the wheels in the straight ahead position.
NOTE: Before installing the wheel, clean the mating
surfaces between the brake disc and inside of the
wheel.
Replace.
Replace.
Replace. Replace.
08/08/21 14:55:18 61SNR030_170_0077
ProCarManuals.com
DYNOMITE -2009-


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Rear Toe Inspection/Adjustment Turning Angle Inspection
Rear toe-in: 2 mm (0.08 in.) Turning angle:
Inward wheel: 38 ° 46 ’ 2 °
Outward wheel (reference): 31 ° 14 ’2 1 0.08
0.04
18-8Front and Rear Suspension
Wheel Alignment (cont’d)
A
B
C
Except Type S model:
12x1.25mm
69 N·m
(7.0 kgf·m, 51 lbf·ft)
Type S model:
12x1.25mm
74 N·m
(7.5 kgf·m, 54 lbf·ft)
Use commercially available computerized four wheel
alignment equipment to measure wheel alignment
(caster, camber, toe, and turning angle). Follow the
equipment manufacturer’s instructions.
1. Release the parking brake to avoid an incorrect measurement.
2. Check the toe.
 If adjustment is required, go to step 3.
 If no adjustment is required, go to turning angleinspection.
3. Hold the adjusting bolt (A) on the trailing arm (B), and loosen the self-locking nut (C).
4. Replace the self-locking nut with a new one, and lightly tighten it.
NOTE: Always use a new self-locking nut whenever it has been tightened to the specified torque.
 Reassemble the adjusting bolt and the adjusting cam plate with the eccentric facing up.
5. Adjust the rear toe by turning the adjusting bolt until the toe is correct.
6. Tighten the self-locking nut to the specified torque value while holding the adjusting bolt. Use commercially available computerized four wheel
alignment equipment to measure wheel alignment
(caster, camber, toe, and turning angle). Follow the
equipment manufacturer’s instructions.
1. Turn the wheel right and left while applying the brake, and measure the turning angle of both
wheels.
2. If the measurement is not within the specifications, even up both sides of the tie-rod threaded section
length while adjusting the front toe. If it is correct,
but the turning angle is not within the
specifications, check for bent or damaged
suspension components.
Replace.
Replace.
08/08/21 14:56:46 61SNR030_180_0008
ProCarManuals.com
DYNOMITE -2009-


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18-16Front Suspension
Knuckle/Hub/Wheel Bearing Replacement (cont’d)
A
B
Except Type S model:
22x1.5mm
181 N·m
(18.5 kgf·m, 134 lbf·ft)
Type S model:
24x1.5mm
245 N·m
(25.0 kgf·m, 181 lbf·ft)
B
12x1.25mm
54 N·m
(5.5 kgf·m,
40 lbf·ft)
A
07MAC-SL0A20207AAF-SDAA100 D
12x1.25mm
59 N·m
(6.0 kgf·m,
43 lbf·ft)
B
12x1.25mm
59 N·m
(6.0 kgf·m, 43 lbf·ft)
C
12x1.25mm
59 N·m (6.0 kgf·m, 43 lbf·ft) A
E
6. Raise the stake (A), then remove the spindle nut (B).
7. Remove the front brake disc (see page 19-21).
8. Check the front hub for damage and cracks.
9. Remove the cotter pin (A) from the tie-rod end ball joint, then remove the nut (B).
NOTE: During installation, install a new cotter pin
after tightening the nut, and bend its end as shown. 10. Disconnect the tie-rod end ball joint from the
knuckle using the ball joint thread protector and the
ball joint remover (see page 18-12).
11. Remove the flange bolt and the self-locking nuts from the lower arm (A).
NOTE: During installation, install the new flange
bolt and the new self-locking nuts. After lightly
tightening all three fasteners, tighten them to the
specified torque in the following order; the nut on
the front (B), the nut on the rear (C), then the bolt
(D).
12. Disconnect the lower ball joint (E) from the lower arm.
Replace.
Replace.
Replace. Replace.
Replace.
Replace.
08/08/21 14:56:50 61SNR030_180_0016
ProCarManuals.com
DYNOMITE -2009-