2006 ACURA CSX battery location

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Doorjamb Area
1-8 General Information
Danger/Warning/Caution Label Locations (cont’d)
RADIATOR CAP
DANGER
BATTERY
DANGER
SRS WARNING
AIR CONDITIONING
INFORMATION
SERVICE INFORMATION
andENGINECOOLANT
INFORMATION
RADIATOR CAP
DANGER BATTERY
DANGER
SRS WARNING
AIR CONDITIONING
INFORMATION
SERVICE INFORMATION
andENGINECOOLANT
INFORMATION
TIRE INFORMATION
Located on driver’s doorjamb
08/08/21 14:06:01 61SNR030_010_0008
ProCarManuals.com
DYNOMITE -2009-

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4-3
Starting System
Component Location Index
UNDER-DASH
FUSE/RELAY BOX
STARTER CUT RELAY
CLUTCH INTERLOCK SWITCH
(M/T model)
STARTER TRANSMISSION RANGE SWITCH (A/T model)BATTERY
Test, page 22-70
Test, page 4-8
Starter System Circuit Troubleshooting, page 4-6
Performance Test, page 4-9
Removal and Installation, page 4-10
Overhaul, page 4-13 Test, page 14-265
Replacement, page 14-267Test, page 22-67
08/08/21 14:09:21 61SNR030_040_0004
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DYNOMITE -2009-

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4-23
Charging System
Component Location Index
BATTERY
DRIVE BELT CHARGING SYSTEM INDICATOR
(In the gauge control module (tach))
UNDER-HOOD FUSE/RELAY BOX
(Has built-in ELECTRICAL LOAD
DETECTOR (ELD))
ALTERNATOR
DRIVE BELT AUTO-TENSIONER
IDLER PULLEY
Test, page 22-67
Inspection, page 4-30
Replacement, page 4-31 Removal and Installation, page 4-34
Overhaul, page 4-38
Inspection, page 4-31
Removal/Installation, page 4-32
Tensioner Pulley Replacement,
page 4-33
Replacement,
page 4-34
08/08/21 14:10:10 61SNR030_040_0024
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DYNOMITE -2009-




(#'
) Location Retainer
colorLine
diameter
Manufacturer
11-328 Fuel Supply System
Fuel Line/Quick-Connect Fitting Precautions
A
B
F H
I
G A
C
J
K
D
M L
E O
N
The fuel line/quick-connect fittings (A), (B), (C), (D), and
(E) connect the fuel rail (F) to fuel feed hose A (G), fuel
feed hose A to fuel feed hose B (H), fuel feed hose B to
the fuel line (I), the fuel line (J) to the fuel tank unit (K),
the fuel vapor line (L) to the EVAP canister (M) and the
fuel tank vapor recirculation tube (N) to the fuel fill pipe
(O). When removing or installing the fuel feed hose, the
fuel tank unit, or the fuel tank, you need to disconnect
or connect the quick-connect fittings.
Pay attention to the following:  The fuel feed hoses, the fuel line, and the quick- connect fittings are not heat-resistant; be careful not
to damage them during welding or other heat-
generating procedures.
 The fuel feed hoses, the fuel line, and the quick- connect fittings are not acid-proof; do not touch them
with a shop towel that was used for wiping battery
electrolyte. Replace them if they come in contact with
electrolyte or something similar.
 When connecting or disconnecting the fuel feed hoses, the fuel line, and the quick-connect fittings, be
careful not to bend or twist them excessively. Replace
them if they are damaged.
A disconnected quick-connect fitting can be
reconnected, but the retainer on the mating line cannot
be reused once it has been removed from the line.
Replace the retainer when: replacing the fuel rail.
 replacing the fuel line.
 replacing the fuel pump.
 replacing the fuel filter.
 replacing the fuel gauge sending unit.
 replacing the EVAP purge line.
 replacing the EVAP canister.
 replacing the fuel tank.
 replacing the fuel fill pipe.
 it has been removed from the line.
 it is damaged.
A Tokai Green 6.3 mm (0.2 in.)
B Tokai Blue green8mm
(0.3 in.)
C Sanoh White 9.5 mm (0.4 in.)
D Sanoh White 12 mm (0.5 in.)
E Tokai Natural 12 mm (0.5 in.)
* : This illustration shows K20Z2 engine.
08/08/21 14:29:51 61SNR030_110_0328
ProCarManuals.com
DYNOMITE -2009-

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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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PCM A/T Control System Inputs and Outputs
PCM CONNECTOR A (44P) Wire Color Terminal Name Description Signal
PCM CONNECTOR B (44P) Wire Color Terminal Name Description SignalTerminalNumber
Terminal Number
14-49
A (44P) B (44P) C (44P)
PCM Connector Terminal Locations
A27 PNK SLS (SHIFT LOCK
SOLENOID) Drives shift lock solenoid With ignition switch ON (II), in P, brake pedal
pressed, and accelerator released: about battery
voltage
A31 BRN SCS (SERVICE CHECK SIGNAL) Detects service check signal With service check signal shorted using HDS: about
0V
With service check signal opened: about 5.0 V
A36 WHT CANH (CAN COMMUNICATION SIGNAL
HIGH) Sends and receives
communication signal
With ignition switch ON (II): about 2.5 V (pulses)
A37 RED CANL (CAN COMMUNICATION SIGNAL
LOW) Sends and receives
communication signal
With ignition switch ON (II): about 2.5 V (pulses)
A40 LT GRN BKSW (BRAKE PEDAL POSITION SWITCH) Detects brake pedal
position switch signalWith brake pedal pressed: about battery voltage
With Brake pedal released: about 0 V
NOTE: Standard battery voltage is about 12 V.


B1 BLK/RED
BLKPG2 (POWER GROUND) Ground circuit for PCM
circuitLess than 1.0 V at all times
B8 BLU/RED OP2SW (2ND CLUTCH TRANSMISSION FLUID
PRESSURE SWITCH) Detects 2nd clutch
transmission fluid pressure
switch signalWith ignition switch ON (II):
Without 2nd clutch pressure: about 5.0 V
With 2nd clutch pressure: about 0 V
NOTE: Standard battery voltage is about 12 V.
*1: ’06 model
*2: ’07-09 models
(cont’d)
*1
*2
Terminal side of female terminals
08/08/21 14:38:26 61SNR030_140_0051
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DYNOMITE -2009-

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Electronic Control System (cont’d)
PCM A/T Control System Inputs and Outputs (cont’d)
PCM CONNECTOR B (44P)Wire Color Terminal Name Description SignalTerminalNumber
14-50Automatic Transmission
System Description (cont’d)
A (44P)
B (44P) C (44P)
PCM Connector Terminal Locations




B9 BLU/WHT OP3SW (3RD CLUTCH
TRANSMISSION FLUID
PRESSURE SWITCH) Detects 3rd clutch
transmission fluid pressure
switch signalWith ignition switch ON (II):
Without 3rd clutch pressure: about 5.0 V
With 3rd clutch pressure: about 0 V
B10 BLU/BLK SHA (SHIFT SOLENOID VALVE A) Drives shift solenoid
valve AWith engine running in R, D and S (in 1st, 4th, and
5th gears): about battery voltage
With engine running in P, N, D and S (in 2nd and 3rd
gears): about 0 V
B11 GRN/WHT SHB (SHIFT SOLENOID VALVE B) Drives shift solenoid
valve BWith engine running in P, R, N, D and S (in 1st and
2nd gears): about battery voltage
With engine running in D and S (in 3rd, 4th, and 5th
gears): about 0 V
B12 RED/BLK ATPN (TRANSMISSION RANGE SWITCH NEUTRAL) Detects transmission range
switch N position signalIn N: about 0 V
In any position other than N: more than 5.0 V
B13 BLU/BLK ATPP (TRANSMISSION RANGE SWITCH PARK) Detects transmission range
switch P position signalIn P: about 0 V
In any position other than P: more than 5.0 V
B14 WHT ATPR (TRANSMISSION RANGE SWITCH R) Detects transmission range
switch R position signalIn R: about 0 V
In any position other than R: more than 5.0 V
B15 RED ATPS (TRANSMISSION RANGE SWITCH S) Detects transmission range
switch S position signalIn S: about 0 V
In any position other than S: about battery voltage
B16 BLU/YEL SUPP (PADDLE SHIFTER (UPSHIFT SWITCH)) Detects paddle shifter
(upshift switch) signalIn S:
With paddle shifter (upshift switch) pressed:
about 0 V
With paddle shifter (upshift switch) released:
about battery voltage
B17 WHT/RED NM (INPUT SHAFT (MAINSHAFT) SPEED
SENSOR) Detects input shaft
(mainshaft) speed sensor
signalWith ignition switch ON (II): about 0 V
With engine idling in N: about 2.5 V
B18 YEL/BLU VCC2 (SENSOR VOLTAGE) Provides sensor reference voltageWith ignition switch ON (II): about 5.0 V
B20 GRN SHC (SHIFT SOLENOID VALVE C) Drives shift solenoid
valve CWith engine running in N, D and S (in 1st, 3rd, and
5th gears): about battery voltage
With engine running in P, R, D and S (in 2nd and 4th
gears): about 0 V
NOTE: Standard battery voltage is about 12 V.
Terminal side of female terminals
08/08/21 14:38:26 61SNR030_140_0052
ProCarManuals.com
DYNOMITE -2009-

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Electronic Control System (cont’d)
PCM A/T Control System Inputs and Outputs (cont’d)
PCM CONNECTOR B (44P)Wire Color Terminal Name Description Signal
PCM CONNECTOR C (44P) Wire Color Terminal Name Description SignalTerminalNumber
Terminal Number
14-52Automatic Transmission
System Description (cont’d)
A (44P)
B (44P) C (44P)
PCM Connector Terminal Locations


B35 BRN LSB (A/T CLUTCH
PRESSURE CONTROL
SOLENOID VALVE B) Drives A/T clutch pressure
control solenoid valve B
With ignition switch ON (II): current controlled
B36 BLK PG1 (POWER GROUND) Ground circuit for PCM circuitLess than 1.0 V at all times
B40 BRN SDNP (PADDLE SHIFTER (DOWNSHIFT SWITCH)) Detects paddle shifter
(downshift switch) signalIn S:
With paddle shifter (downshift switch) pressed:
about 0 V
With paddle shifter (downshift switch)
released: about 5.0 V
B44 RED/BLK LSA (A/T CLUTCH PRESSURE CONTROL
SOLENOID VALVE A) Drives A/T clutch pressure
control solenoid valve A
With ignition switch ON (II): current controlled
NOTE: Standard battery voltage is about 12 V.
C13 YEL/RED VCC1 (SENSOR VOLTAGE) Provides sensor reference voltageWith ignition switch ON (II): about 5.0 V
C14 GRN/WHT SG1 (SENSOR GROUND) Sensor ground Less than 1.0 V at all times
C36 BLK/GRN IG1 (IGNITION SIGNAL) Detects ignition signal With ignition switch ON (II): about battery voltage
C40 BRN/YEL LG1 (LOGIC GROUND) Ground circuit for PCM circuitLess than 1.0 V at all times
C43 BLK/WHT NC (OUTPUT SHAFT (COUNTERSHAFT) SPEED
SENSOR) Detects output shaft
(countershaft) speed sensor
signalWith ignition switch ON (II): pulses
With vehicle moving: about 5.0 V (pulses)
C44 BRN/YEL LG2 (LOGIC GROUND) Ground circuit for PCM circuitLess than 1.0 V at all times
NOTE: Standard battery voltage is about 12 V.
Terminal side of female terminals
08/08/21 14:38:27 61SNR030_140_0054
ProCarManuals.com
DYNOMITE -2009-