light ACURA CSX 2006 Service Manual PDF

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13-101
C
A
A
D E
B C
F
D
B
AB A
D
D
C B
AB
D
C D
D
E
F
NOTE: Place the clutch housing on two pieces of wood
thick enough to keep the mainshaft from hitting the
workbench.
1. Remove the release fork and the release bearing (see page 12-24).
2. Remove the detent bolts (A), the 12 mm sealing washers (B) the springs (C), the steel balls (D), and
the back-up light switch (E). Then remove the
transmission hanger (F).
3. Remove the 20 mm bolt (A) and the 20 mm sealing washer (B). 4. Remove the interlock bolt (B), the change lever
assembly(C),the8x14mmdowelpins(D),and
harness bracket A.
5. Remove the drain plug (A), the filler plug (B), the 10 mm flange bolt (C), and the sealing washers (D).
6. Remove the output shaft (countershaft) speed sensor (E) with the O-ring (F).
(cont’d)
08/08/21 14:47:55 61SNR030_130_0103
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Special Tools Required
13-131
Mainshaft Thrust Clearance Adjustment
A
M B
B
A
C A
07GAJ-PG20110
B
07GAJ-PG20130 D
C
 Catch adapter 07GAJ-PG20110
 Base adapter 07GAJ-PG20130
NOTE:
 Take measurement at normal room temperature.
 Clean all the parts thoroughly before installation.
1. Remove the 72 mm shim (A) and oil guide plate M from the transmission housing (B).
2. Thoroughly clean the 28 mm spring washer (A) and the 28 mm washer (B) before installing them on the
clutch housing side ball bearing (C).
NOTE: Install the spring washer in the direction
shown.
3. Assemble all of the mainshaft components. NOTE: Refer to the Exploded View, as needed
during the assembly (see page 13-113). 4. Install the mainshaft assembly into the clutch
housing.
5. Place the transmission housing over the mainshaft and onto the clutch housing.
6. Tighten the clutch and transmission housings with several 8 mm bolts.
NOTE: It is not necessary to use sealing agent
between the housing for this procedure.
7. Lightly tap on the mainshaft with a plastic hammer.
8. Attach the catch adapter (A) and the base adapter (B) to the mainshaft as follows:
 Back out the catch adapter bolt (C), and loosen the two hex bolts (D).
 Fit the catch adapter over the mainshaft so its lip is towards the transmission.
 Align the catch adapter lip around the groove at the inside of the mainshaft splines, then tighten
the hex bolts.
9. Fully seat the mainshaft by tapping its end with a plastic hammer.
10. Thread the catch adapter bolt in until it just contacts thewidesurfaceofthebaseadapter.
(cont’d)
08/08/21 14:48:41 61SNR030_130_0133
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13-137
B
44 N·m
(4.5 kgf·m, 33 lbf·ft)
G
F A
39 N·m
(4.0 kgf·m,
29 lbf·ft)
6x1.0mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft) D
E
C
C
B E
A
C
22 N·m
(2.2 kgf·m,
16 lbf·ft) D
F
29 N·m (3.0 kgf·m, 22 lbf·ft)
10x1.25mm
44 N·m
(4.5 kgf·m,
33 lbf·ft) A
44 N·m
(4.5 kgf·m, 33 lbf·ft)
B
18. Install the drain plug (A) and the 10 mm flange bolt
(B) with new washers (C). Install the filler plug (D)
finger-tight with new sealing washer (E).
19. Apply MTF to a new O-ring (F). Then install the output shaft (countershaft) speed sensor (G) with
the O-ring.
20. Install the steel balls (A), the springs (B), and the detent bolts (C) with new washers (D).
21. Install the transmission hanger (E). 22. Apply liquid gasket, P/N 08718-0001 evenly to the
threads of the back-up light switch (F), and install it
on the transmission housing. Install the component
within 5 minutes of applying the liquid gasket.
NOTE: If you apply liquid gasket P/N 08718-0012, the component must be installed within 4 minutes.
 If too much time has passed after applying the liquid gasket, remove the old liquid gasket and
residue, then reapply new liquid gasket.
23. Install the 20 mm bolt (A) with new 20 mm sealing washer (B).
Replace. Replace.
Replace.
Replace.
Replace. Replace.
08/08/21 14:48:45 61SNR030_130_0139
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Automatic Transmission
Automatic TransmissionA/T Gear Position Indicator
A/T Interlock System.............................................. .....
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Special Tools . 14-2
General Troubleshooting Information . 14-3
DTC Troubleshooting Index . 14-9
Symptom Troubleshooting Index . 14-13
Component Location Index . 14-25
System Description . 14-26
DTC Troubleshooting . 14-80
Road Test . 14-208
Stall Speed Test . 14-210
Pressure Test . 14-211
Shift Solenoid Valve
Test . 14-215
Replacement . 14-217
Shift Solenoid Wire Harness Replacement . 14-217
A/T Clutch Pressure Control Solenoid Valve A
Test . 14-219
Replacement . 14-221
A/T Clutch Pressure Control Solenoid Valve B
Test . 14-222
Replacement . 14-226
A/T Clutch Pressure Control Solenoid Valve C
Test . 14-224
Replacement . 14-226
Input Shaft (Mainshaft) Speed Sensor Replacement . 14-227
Output Shaft (Countershaft) Speed Sensor Replacement . 14-227
2nd Clutch Transmission Fluid Pressure Switch Replacement . 14-228
3rd Clutch Transmission Fluid Pressure Switch Replacement . 14-228
ATF Temperature Sensor Test/Replacement . 14-229
ATF Level Check . 14-231
ATF Replacement . 14-232
Transmission Removal . 14-233
Drive Plate Removal and Installation . 14-242
Transmission Installation . 14-242
ATF Cooler Hose Replacement . 14-253
Shift Lever Removal . 14-254
Shift Lever Installation . 14-255
Shift Lever Disassembly/Reassembly . 14-256
Shift Cable Replacement . 14-257
Shift Cable Adjustment . 14-259 ......................
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Component Location Index . 14-263
Circuit Diagram . 14-264
Transmission Range Switch Test . 14-265
Transmission Range Switch
Replacement . 14-267
A/T Gear Position Indicator Panel Light Harness Replacement . 14-269
Paddle Shifter (Upshift Switch) Circuit Troubleshooting . 14-270
Replacement . 14-276
Paddle Shifter (Downshift Switch) Circuit Troubleshooting . 14-273
Replacement . 14-277
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Component Location Index . 14-278
Circuit Diagram . 14-279
Shift Lock System Circuit
Troubleshooting . 14-280
Key Interlock System Circuit Troubleshooting . 14-285
Shift Lock Solenoid Test . 14-287
Shift Lock Solenoid Replacement . 14-287
Shift Lock Stop Replacement . 14-288
Shift Lock Stop Cushion Replacement . 14-288
Park Pin Switch Test . 14-289
Park Pin Switch Replacement . 14-269
08/08/21 14:37:02 61SNR030_140_0002
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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
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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
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14-254 Automatic Transmission
Shift Lever Removal
A
A
B C
A
B
1. Remove the center console (see page 20-92).
2. Move the shift lever to R.
3. Pry the socket holder lock (A) up using a
screwdriver.
4. Remove the nut securing the shift cable end. 5. Rotate the socket holder retainer (A)
counterclockwise, push it against the socket holder
bracket (B), then slide the socket holder to remove
the shift cable (C) from the socket holder bracket.
6. Disconnect the shift lock solenoid connector (A) and the park pin switch/A/T gear position indicator
panel light connector (B).
7. Remove the shift lever assembly.
08/08/21 14:48:51 61SNR030_140_0256
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14-255
Shift Lever Installation
B
C
8x1.25mm
22 N·m
(2.2 kgf·m, 16 lbf·ft)A
1. Install the shift lever assembly (A).
2. Connect the shift lock solenoid connector (B) and
the park pin switch/A/T gear position indicator
panel light connector (C).
3. Install the shift cable on the shift lever, and adjust the cable (see step 5 on page 14-259).
08/08/21 14:48:51 61SNR030_140_0257
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14-256Automatic Transmission
Shift Lever Disassembly/Reassembly
A/T GEAR POSITION
INDICATOR PANEL
SCREWS
3N·m
(0.3 kgf·m, 2 lbf·ft)SHIFT LEVER KNOB
SILICONE GREASE
SHIFT LOCK SOLENOID
HARNESS CLAMP
PARK PIN SWITCH/
A/T GEAR POSITION
INDICATOR PANEL
LIGHT CONNECTOR PARK PIN SWITCH
SHIFT LOCK RELEASE SPRING
SHIFT LOCK
SOLENOID PLUNGER
SHIFTLOCKSTOPCUSHION
SHIFT LOCK
STOP
SHIFT LEVER
ASSEMBLY/
BRACKET BASE SHIFT LEVER
ROD
LEVER COVER
A/T GEAR POSITION
INDICATOR PANEL
LIGHT BLUB
SHIFT LOCK
RELEASE
SHIFT LEVER SHROUD
PLUNGER SPRING SILICONE
GREASE
SHIFT LOCK
SOLENOID CONNECTOR BUSHING
SHIFT LEVER ROD CAP
SILICONE GREASESILICONE GREASE
NOTE: Make sure not to get any silicone grease on the terminal part of the connectors and switches, especially if you
have silicone grease on your hands or gloves.
Replace.
08/08/21 14:48:52 61SNR030_140_0258
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14-263
A/T Gear Position Indicator
Component Location Index
A/T GEAR POSITION INDICATOR
SHIFT INDICATOR, M INDICATOR
A/T GEAR POSITION INDICATOR
PANEL LIGHT HARNESS
PADDLE SHIFTER
(UPSHIFT SWITCH)
PADDLE SHIFTER
(DOWNSHIFT SWITCH)
TRANSMISSION RANGE SWITCHPOWERTRAIN CONTROL
MODULE (PCM)
F-CAN Communication Circuit
Troubleshooting, page 22-265
Gauge Control Module Self-diagnostic Function
Indicator Drive Circuit Check, page 22-242
Communication Line Check, page 22-243
Replacement, page 14-269
Circuit Troubleshooting, page 14-270
Replacement, page 14-276
Circuit Troubleshooting, page 14-273
Replacement, page 14-277
Test, page 14-265
Replacement, page 14-267
08/08/21 14:48:58 61SNR030_140_0265
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