2006 ACURA CSX height adjustment

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4-43
Cruise Control
Component Location Index
CLUTCH PEDAL POSITION SWITCH (M/T model)
BRAKE PEDAL POSITION SWITCHCRUISE CONTROL
COMBINATION SWITCHCRUISE MAIN INDICATOR
(In the gauge control module (tach))
CRUISE CONTROL INDICATOR
(In the gauge control module (tach))
TRANSMISSION RANGE SWITCH (A/T model)
ENGINE CONTROL MODULE (ECM)/
POWERTRAIN CONTROL MODULE (PCM)
Test, page 4-50
Clutch Pedal Adjustment, page 12-8
Test, page 22-181
Pedal Height Adjustment, page 19-6Test/Replacement, page 4-49
Test, page 14-265
Replacement, page 14-267
Cruise Control Input Test, page 4-47
08/08/21 14:10:48 61SNR030_040_0044
ProCarManuals.com
DYNOMITE -2009-

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F Clutch Pedal Height:
Except Type S model: 159.3 mm (6.27 in.)
Type S model: 161.3 mm (6.35 in.)
G Clutch Pedal Stroke: 130 140 mm (5.12 5.51 in.)
12-8Clutch
Clutch Pedal, Clutch Pedal Position Switch, and Clutch Interlock Switch
Adjustment
B
A F
G
A
D E
B
C
NOTE:  For a cruise control problem, check the clutch pedal position switch (see page 4-50).
 For an engine cranking problem, check the clutch interlock switch (see page 4-8).
 The clutch is self-adjusting to compensate for wear.
 If there is no clearance between the master cylinder piston and the pushrod, the release bearing will be
held against the diaphragm spring, which can result
in clutch slippage or other clutch problems.
1. Lift up the carpet (A). At the insulator cutout, measure pedal height from the right side of the
pedal pad (B). 2. Loosen the clutch pedal position switch locknut (A),
and back off the clutch pedal position switch (B)
until it no longer touches the clutch pedal (C).
3. Loosen the clutch pushrod locknut (D), and turn the pushrod (E) in or out to get the specified height (F)
and stroke (G) at the clutch pedal. If adjusting the
pushrod causes the clutch pedal to contact the
clutch pedal position switch, back off the switch
further.
08/08/21 14:42:30 61SNR030_120_0010
ProCarManuals.com
DYNOMITE -2009-

SymptomProbable cause(s) Notes
14-13













Engine runs, but
vehicle does not
move in any gear
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Low ATF level
Shift cable broken or out of
adjustment
Connection between the shift
cable and transmission or
body is worn
ATF pump worn or binding
Regulator valve stuck or
spring worn
ATF strainer clogged
Mainshaft worn or damaged
Final gears worn or damaged
Transmission-to-engine
assembly error
Axle disengaged Check the ATF level, and check the ATF cooler lines
for leaks and loose connections. If necessary, clean
the ATF cooler lines.
Check for a loose shift cable at the shift lever and
the selector control lever.
Improper alignment of ATF pump and torque
converter housing may cause ATF pump seizure.
The symptoms are mostly an rpm-related ticking
noise or a high pitched squeak.
Check the line pressure.
Be careful not to damage the torque converter
housing when replacing the main ball bearing. You
may also damage the ATF pump when you torque
down the main valve body. This will result in ATF
pump seizure if not detected. Use the proper tools.
Install the main seal flush with the torque converter
housing. If you push it into the torque converter
housing until it bottoms out, it will block the fluid
return passage and result in damage.
Check the ATF strainer for debris. If the ATF
strainer is clogged with particles of steel or
aluminum, inspect the ATF pump. If the ATF pump
is OK, find the damaged components that caused
the debris. If no cause for contamination is found,
replace the torque converter.
Inspect the differential pinion gears for wear. If the
differential pinion gears are worn, replace the
differential assembly, replace the ATF strainer,
thoroughly clean the transmission, and clean the
torque converter, cooler, and lines.
Vehicle moves in R,
but not in D, S, or
1st in S 1.
2.
3.1st accumulator defective
1st gears worn or damaged
1st clutch defective Check the 1st clutch pressure.
Inspect the clutch piston, the clutch piston check
valve, and the O-rings. Check the spring retainer
and the retainer seal for wear and damage. Inspect
the clearance between the clutch end-plate and the
top disc. If the clearance is out of tolerance, inspect
the clutch discs and the plates for wear and
damage. If the discs are worn or damaged, replace
them as a set. Inspect the clutch wave-plate height.
If the height is out of tolerance, replace the wave-
plate. If the discs and the plates are OK, adjust the
clearance with the clutch end-plate.
Inspect the 1st clutch feed pipe. If the 1st clutch
feed pipe is scored, replace the end cover.
Replace the secondary shaft if the bushing for the
1st clutch feed pipe is loose or damaged.
Check the 1st accumulator piston, the O-ring, and
the springs in the regulator valve body for wear
and damage.
(cont’d)
08/08/21 14:37:08 61SNR030_140_0015
ProCarManuals.com
DYNOMITE -2009-

SymptomProbable cause(s) Notes
14-15









Poor acceleration;
flares when
starting off in D, S,
and R; stall speed
high in D and S in
1st and 2nd
1.
2.
3.
4.
5.
6.Low ATF level
Shift cable broken or out of
adjustment
ATF pump worn or binding
Regulator valve stuck or spring
worn
ATF strainer clogged
Torque converter check valve
defective Check the ATF level, and check the ATF cooler
lines for leakage and loose connections. If
necessary, clean the ATF cooler lines.
Check for a loose shift cable at the shift lever and
the selector control lever.
Improper alignment of ATF pump and torque
converter housing may cause ATF pump seizure.
The symptoms are mostly an rpm-related ticking
noise or a high pitched squeak.
Check the ATF strainer for debris. If the ATF
strainer is clogged with particles of steel or
aluminum, inspect the ATF pump. If the ATF
pump is OK, find the damaged components that
caused the debris. If no cause for contamination
is found, replace the torque converter.
Poor acceleration;
flares when
starting off in D, S,
and R; stall speed
high when starting
off in 2nd in S 2nd clutch defective Check the 2nd clutch pressure.
Inspect the clutch piston, the clutch piston check
valve, and the O-rings. Check the spring retainer
and the retainer seal for wear, damage, and
peeling. Inspect the clearance between the clutch
end-plate and the top disc. If the clearance is out
of tolerance, inspect the clutch discs and the
plates for wear and damage. If the discs are worn
or damaged, replace them as a set. Inspect the
clutch wave-plate height. If the height is out of
tolerance, replace the wave-plate. If the discs and
the plates are OK, adjust the clearance with the
clutch end-plate.
Poor acceleration;
flares when
starting off in D, S,
and R; stall speed
high in R 1.
2.
Shift cable broken or out of
adjustment
4th clutch defective Check for a loose shift cable at the shift lever and
the selector control lever.
Check the 4th clutch pressure.
Inspect the clutch piston, the clutch piston check
valve, and the O-rings. Check the spring retainer
for wear and damage. Inspect the clearance
between the clutch end-plate and the top disc. If
the clearance is out of tolerance, inspect the
clutch discs and the plates for wear and damage.
If the discs are worn or damaged, replace them
as a set. Inspect the clutch wave-plate height. If
the height is out of tolerance, replace the wave-
plate. If the discs and the plates are OK, adjust
the clearance with the clutch end-plate.
(cont’d)
08/08/21 14:37:09 61SNR030_140_0017
ProCarManuals.com
DYNOMITE -2009-

SymptomProbable cause(s) Notes
14-18Automatic Transmission
Symptom Troubleshooting Index (cont’d)













Late shift after
shifting from N to
D and S, or
excessive shock
when shifted into
DandS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15. Shift solenoid valve E
defective
A/T clutch pressure control
solenoid valve A defective
A/T clutch pressure control
solenoid valve B defective
A/T clutch pressure control
solenoid valve C defective
Shift cable broken or out of
adjustment
Connection between the shift
cable and transmission or
body is worn
Input shaft (mainshaft) speed
sensor defective
Output shaft (countershaft)
speed sensor defective
ATF temperature sensor
defective
Foreign material in separator
plate orifice
Servo control valve defective
1st accumulator defective
1st check ball stuck
Lock-up shift valve defective
1st clutch defective Check for a stored DTC, and check for loose
connectors.
Inspect shift solenoid valve E for seizure, and the
O-rings for wear and damage.
Inspect the A/T clutch pressure control solenoid
valve filter/gasket and the O-rings for wear and
damage, and inspect the solenoid valves for
seizure.
Check the input shaft (mainshaft) speed sensor and
the output shaft (countershaft) speed sensor
installation.
Check for a loose shift cable at the shift lever and
the selector control lever.
Check the 1st clutch pressure.
Inspect the clutch piston, the clutch piston check
valve, and the O-rings. Check the spring retainer
and the retainer seal for wear, damage, and peeling.
Inspect the clearance between the clutch end-plate
and the top disc. If the clearance is out of tolerance,
inspect the clutch discs and the plates for wear and
damage. If the discs are worn or damaged, replace
them as a set. Inspect the clutch wave-plate height.
If the height is out of tolerance, replace the wave-
plate. If the discs and the plates are OK, adjust the
clearance with the clutch end-plate.
Check for a clogged orifice in the separator plate. If
the orifice is clogged, remove it and clean the
separator plate orifice.
Check the servo control valve in the main valve
body for free movement, and check the servo
control valve spring for wear and damage.
Inspect the 1st clutch feed pipe. If the 1st clutch
feed pipe is scored, replace the end cover.
Replace the secondary shaft if the bushing for the
1st clutch feed pipe is loose or damaged.
Check the 1st accumulator piston, the O-ring, and
the springs in the regulator valve body for wear
and damage.
Check the lock-up shift valve in the regulator valve
body for free movement, and check the lock-up
shift valve spring for wear and damage.
08/08/21 14:37:09 61SNR030_140_0020
ProCarManuals.com
DYNOMITE -2009-

SymptomProbable cause(s) Notes
14-19














Late shift after
shifting from N to
R, or excessive
shock when shifted
into R
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13. Shift solenoid valve E
defective
A/T clutch pressure control
solenoid valve A defective
Shift cable broken or out of
adjustment
Connection between the shift
cable and transmission or
body is worn
Input shaft (mainshaft) speed
sensor defective
Output shaft (countershaft)
speed sensor defective
ATF temperature sensor
defective
Shift fork shaft stuck
Foreign material in separator
plate orifice
Shift valve E defective
4th/reverse accumulator
defective
Lock-up shift valve defective
4th clutch defective Check for a stored DTC, and check for loose
connectors.
Inspect shift solenoid valve E for seizure, and the
O-rings for wear and damage.
Inspect the A/T clutch pressure control solenoid
valve filter/gasket and the O-rings for wear and
damage, and inspect the solenoid valves for
seizure.
Check the input shaft (mainshaft) speed sensor and
the output shaft (countershaft) speed sensor
installation.
Check for a loose shift cable at the shift lever and
the selector control lever.
Inspect the clutch piston, the clutch piston check
valve, and the O-rings. Check the spring retainer for
wear and damage. Inspect the clearance between
the clutch end-plate and the top disc. If the
clearance is out of tolerance, inspect the clutch
discs and the plates for wear and damage. If the
discs are worn or damaged, replace them as a set.
Inspect the clutch wave-plate height. If the height is
out of tolerance, replace the wave-plate. If the discs
and the plates are OK, adjust the clearance with the
clutch end-plate.
Check for a missing shift fork bolt on the shift fork
shaft.
Check for a clogged orifice in the separator plate. If
the orifice is clogged, remove it and clean the
separator plate orifice.
Check the 4th clutch pressure.
Inspect the servo valve and the O-ring for wear and
damage.
Check shift valve E in the main valve body for free
movement, and check the shift valve E spring for
wear and damage.
Check the lock-up shift valve in the regulator valve
body for free movement, and check the lock-up
shift valve spring for wear and damage.
Transmission does
not shift 1.
2.Input shaft (mainshaft) speed
sensor defective
Output shaft (countershaft)
speed sensor defective Check for a stored DTC, and check for loose
connectors.
Check the input shaft (mainshaft) speed sensor and
the output shaft (countershaft) speed sensor
installation.
(cont’d)
08/08/21 14:37:09 61SNR030_140_0021
ProCarManuals.com
DYNOMITE -2009-




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Pedal Height
Standard pedal height (with carpet removed): M/T: 153 mm (6.02 in.)
A/T: 158 mm (6.22 in.) Brake Pedal Position Switch Clearance
19-6Conventional Brake Components
Brake Pedal and Brake Pedal Position Switch Adjustment
A
B
B C
90 ° A
15 N·m
(1.5 kgf·m,
11 lbf·ft)B
Lower
the pedal Raise
the pedal
A
B
0.7 mm (0.028 in.)
1. Turn the brake pedal position switch (A) counterclockwise, and pull it back until it is no
longer touching the brake pedal.
2. Pull back the carpet, and find the cutout in the insulation. Measure the pedal height (B) at the
middle of the left side center of the pedal pad (C) to
the floor without the insulation. 3. Loosen the pushrod locknut (A), and screw the
pushrod (B) in or out with pliers until the standard
pedal height from the floor is reached. After
adjustment, tighten the locknut firmly. Do not
adjust the pedal height with the pushrod pressed.
4. Lift up on the brake pedal by hand. Push in the brake pedal position switch until its plunger is fully
pressed (threaded end (A) touching the pad (B) on
the pedal arm). Turn the switch 45 ° clockwise to
lock it. The gap between the brake pedal position
switch and the pad is automatically adjusted to
0.7mm(0.028in.)bylockingtheswitch.Makesure
the brake lights go off when the pedal is released.
5. Check the brake pedal free play.
08/08/21 15:00:50 61SNR030_190_0006
ProCarManuals.com
DYNOMITE -2009-


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µ
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DTC 68-22:
YES
NO
YES
NO
YES
NO YES
NO
19-151
BRAKE PEDAL POSITION SWITCH 4P CONNECTOR
BKSW (LT GRN)
Brake Pedal Position Switch Stuck
ON
1. Turn the ignition switch to ON (II).
2. Check the BRAKE PRESS in the VSA DATA LIST
with the HDS. Do not press the brake pedal.
Check the brake pedal height and the brake
pedal position switch adjustment (see page 19-6). If
the brake pedal height is OK, replace the VSA
modulator-control unit and the brake pedal position
switch adjustment (see page 19-171).
Go to step 3.
3. Check the BRAKE SWITCH in the VSA DATA LIST with the HDS while moving the brake pedal.
Intermittent failure, the system is OK at this
time.
Go to step 4.
4. Check the BRAKE SWITCH in the VSA DATA LIST with the HDS, and disconnect the brake pedal
position switch 4P connector.
Inspect the brake pedal switch and
adjustment (see page 19-6). If the switch and
adjustment are OK, replace the brake pedal
position switch (see page 19-6).
Go to step 5. 5. Turn the ignition switch to LOCK (0).
6. Short the SCS line with the HDS.
7. Disconnect ECM/PCM connector A (44P).
8. Turn the ignition switch to ON (II).
9. Measure the voltage between brake pedal position
switch 4P connector terminal No. 2 and body
ground.
Repair short to power in the wire between
the ECM/PCM and the brake pedal position
switch.
Update the ECM/PCM if it does not have the
latest software (see page 11-227), or substitute a
known-good ECM/PCM (see page 11-7), then go to
step 1, and recheck. If the ECM/PCM was updated
and DTCs are not indicated, troubleshooting is
complete. If the ECM/PCM was substituted and
DTCs are not indicated, replace the original ECM/
PCM (see page 11-228).
Wire side of female terminals
Is it 10 MPa or more?
Does i t i nd i cat e ON w hen t he ped al i s pr essed ,and OF F w hen t he ped al i s r el eased ?
Does t he i nd i cat or change f r om ON t o OF F ? Is t her e 0.1 V or mor e?
08/08/21 15:06:41 61SNR030_190_0151
ProCarManuals.com
DYNOMITE -2009-