Engine air ACURA CSX 2006 Service Repair Manual





14-248Automatic Transmission
Transmission Installation (cont’d)
E
12x1.25mm
59 N·m
(6.0 kgf·m, 43 lbf·ft)
D
12x1.25mm
59N·m(6.0kgf·m,43lbf·ft)C
12x1.25mm
59 N·m
(6.0 kgf·m, 43 lbf·ft)
A
B A
B C
B A
07AAK-SNAA120
8x1.25mm
26 N·m (2.7 kgf·m, 20 lbf·ft)
33. Install both of the lower arms (A) to the ball joints
(B), and loosely install new mounting nuts and
bolts.
34. Tighten the nuts and bolts to 59 N·m (6.0 kgf·m, 43 lbf·ft) in the following order; (C), then (D), then
(E).
35. Install the exhaust pipe rubber mount. 36. Connect the ATF cooler hose (A) to the ATF cooler
(B), and secure the hose with the clip (C) (see page
14-253).
37. Remove the engine hanger plate (07AAK- SNAA120) and the bolt (A), and install the air
cleaner housing mounting bracket (B) on the
engine.
38. Remove the engine hanger.
Replace. Replace.Replace.
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14-252Automatic Transmission
Transmission Installation (cont’d)
54. Refill the transmission with ATF (see step 5 on page
14-232).
55. Install the battery tray, the battery base, and the resonator.
56. Install the air cleaner assembly (see page 11-345) and the intake air duct (see page 11-348).
57. Install the front grille cover (see page 20-163).
58. Install the under-cowl lower panel and the cowl cover (see page 20-163).
59. Do the battery installation procedure (see page 22-69).
60. Install the front wheels.
61. Set the parking brake. Start the engine, and shift the transmission through all positions three times.
62. Check the shift lever operation, the A/T gear position indicator operation, and the shift cable
adjustment.
63. Check and adjust the front wheel alignment (see page 18-5).
64. Install the splash shield.
65. Start the engine with the shift lever in P or N, and warm it up to normal operating temperature (the
radiator fan comes on). Turn off the engine, and
check the ATF level (see page 14-231).
66. Road-test the vehicle (see page 14-208).
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14-268A/T Gear Position Indicator
Transmission Range Switch Replacement (cont’d)
A
C
B
6x1.0mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft) 6x1.0mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)A
7. Install the transmission range switch (A) gently on
the selector control shaft (B) while holding it in the
N position with the 2.0 mm (0.08 in.) blade (C).
8. Tighten the bolts on the transmission range switch while you continue to holding the N position. Do
not move the transmission range switch when
tightening the bolts. Remove the feeler gauge. 9. Check the connectors for rust, dirt, or oil, clean or
repair if necessary, then connect the connector
securely.
10. Turn the ignition switch to ON (II). Move the shift lever through all positions, and check the
transmission range switch synchronization with the
A/T gear position indicator.
11. Check that the engine will start with the shift lever in P and N, and will not start in any other shift lever
position.
12. Check that the back-up lights come on when the shift lever is in R.
13. Allow the front wheels to rotate freely, then start the engine, and check the shift lever operation.
14. Install the transmission range switch cover (A).
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Left driveshaft
Right driveshaft
Model Left/Right Driveshaft Specified Length (A)
16-14Driveline/Axle
Driveshaft Reassembly (cont’d)
A
A A
B C
A B
9. Adjust the length (A) of the driveshaft to the figure
as shown, then adjust the boots to halfway
between full compression and full extension. Bleed
excess air from the boots by inserting a flat-tipped
screwdriver between the boot and the joint.
K20Z2
engine
model Left 505.5 510.0 mm
(19.88 20.08 in.)
Right 493.0 498.0 mm (19.41 19.61 in.)
K20Z3
engine
model Left 511.0 516.0 mm
(20.12 20.31 in.)
Right 486.8 491.8 mm (19.17 19.36 in.)
10. Install new boot bands.
 For the double loop type, go to step 11.
 For the low profile type, go to step 20. 11. Fit the boot ends onto the driveshaft and the
inboard joint, then install a new double loop band
(A) onto the boot (B).
NOTE: Pass the end of the new double loop band
through the clip (C) twice in the direction of the
forward rotation of the driveshaft.
12. Pull up the slack in the band by hand.
13. Mark a position (A) on the band 10 14 mm (0.4 0.6 in.) from the clip (B).
Replace.
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Total grease quantity
Outboard joint:K20Z2 engine model: 120 140 g (4.2 4.9 oz)
K20Z3 engine model: 110 130 g (3.8 4.5 oz)
16-18Driveline/Axle
Driveshaft Reassembly (cont’d)
10 cm
(4 in.)
A
B A A
B
C A
A
7. To completely seat the outboard joint, pick up the driveshaft and joint, and tap or hit the assembly
onto a hard surface from a height of about 10 cm
(4 in.).
NOTE: Do not use a hammer as excessive force
may damage the driveshaft. Be careful not to
damage the threaded section (A) of the outboard
joint.
8. Check the alignment of the paint mark (A) you made with the outboard joint end (B).
To avoid driveshaft and vehicle damage, the
shaft must be all the way into the outboard
joint to ensure the stop ring is properly
seated. 9. Pack the outboard joint (A) with the remaining
grease included in the new outboard boot set.
10. Fit the boot ends (A) onto the driveshaft (B) and outboard joint (C). Bleed any excess air from the
boot by inserting a flat-tipped screwdriver between
the boot and the joint.
Use the grease included
in the outboard boot set.
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Grease quantity
K20Z2 engine model: 0.5 1.0 g (0.02 0.04 oz)
K20Z3 engine model: 2.0 3.0 g (0.08 0.12 oz)
16-20Driveline/Axle
Driveshaft Installation
(P/N 08734-0001) A
A B A
B
A
(P/N 08798-9002)
NOTE: Before starting installation, make sure the
mating surfaces of the joint and the splined section are
clean.
1. Apply about 5 g (0.18 oz) moly 60 paste (P/N 08734-0001) to the contact area (A) of the
outboard joint and the front wheel bearing.
NOTE: The paste helps to prevent noise and
vibration.
2. Install a new set ring (A) onto the set ring groove (B) of the driveshaft (left driveshaft). 3. Install a new set ring (A) onto the set ring groove
(B) of the intermediate shaft.
4. Apply super high temp urea grease (P/N 08798-9002) to the whole splined surface (A) of
the right driveshaft. After applying grease, remove
the grease from the splined grooves at intervals of
2 3 splines and from the set ring groove (B) so
that air can bleed from the intermediate shaft.
Replace.
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DTC 11-01:
DTC 11-02:
YES
NO YES
NO
17-33
DTC Troubleshooting
EPS CONTROL UNIT CONNECTOR D (28P)
IG1 (YEL)* (GRY)*
*1: ’06 model
*2: ’07-09 models
12
Low/High IG1-terminal Voltage
(Initial Diagnosis)
Low/High IG1-terminal Voltage
(Regular Diagnosis)
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0).
4. Start the engine.
5. Wait at least 60 seconds.
Go to step 6.
Check for loose terminals or poor connections.
If the connections are good, the system is OK at
this time.
6. Turn the ignition switch to LOCK (0).
7. Disconnect EPS control unit connector D (28P). 8. Turn the ignition switch to ON (II).
9. Wait at least 60 seconds.
10. Measure the voltage between EPS control unit connector D (28P) terminal No. 16 and body ground.
Check for loose terminals in the EPS control
unit connectors, and repair if necessary. If no poor
connections are found, replace the EPS control unit
(see page 17-84).
If there is no voltage, or the voltage is lower
than specified, repair an open or high resistance in
thewirebetweentheNo.4(7.5A)fuseinthe
under-dash fuse/relay box and the EPS control unit.
If the wire checks OK, check the battery (see page
22-67), and troubleshoot the alternator regulator
circuit (see page 4-28).
Wire side of female terminalsDoes t he E PS i nd i cat or come on?
Is there battery voltage?
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DTC 12-01:
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
17-34
EPS Components
DTC Troubleshooting (cont’d)
B(WHT)
EPS CONTROL UNIT CONNECTOR A (2P) EPS CONTROL UNIT CONNECTOR A (2P)
B(WHT)
Low/High VBU Voltage (Regular
Diagnosis)
1. Turn the ignition switch to ON (II).
2. Check the BATTERY in the EPS DATA LIST with the
HDS.
Check for loose terminals or poor
connections. If the connections are good, the
system is OK at this time.
Go to step 3.
3. Turn the ignition switch to LOCK (0).
4. Check the No. 1 (70 A) fuse in the under-hood fuse/ relay box.
Reinstall the checked fuse, then go to step
13.
Go to step 5.
5. Disconnect the EPS control unit connector A (2P).
6. Check for continuity between EPS control unit connector A (2P) terminal No. 2 and body ground.
Repair short to body ground in the wire
between the EPS control unit and the No. 1 (70 A)
fuse in the under-hood fuse/relay box.
Install a new No. 1 (70 A) fuse in the under-
hood fuse/relay box, then go to step 7. 7. Reconnect the EPS control unit connector A (2P).
8. Turn the ignition switch to ON (II).
9. Clear the DTC with the HDS.
10. Turn the ignition switch to LOCK (0).
11. Start the engine.
12. Check for DTCs with the HDS.
Replace the EPS control unit (see page 17-84).
Troubleshooting is complete. If any other
DTCs are indicated, go to the indicated DTC’s
troubleshooting.
13. Disconnect EPS control unit connector A (2P) and connector D (28P).
14. Measure the voltage between EPS control unit connector A (2P) terminal No. 2 and body ground.
Check for loose terminals in the EPS control
unit connectors, and repair if necessary. If no poor
connections are found, replace the EPS control unit
(see page 17-84).
Repair open in the wire between the EPS
control unit and the No. 1 (70 A) fuse in the under-
hood fuse/relay box.
Wire side of female terminals Wire side of female terminals
Is the voltage at 9.2 17.4 V ?
IsthefuseOK?
Is there continuity? Is DTC 12-01 indicated?
Is there battery voltage?
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DTC 22-01:
YES
NO YESNO
17-37
NEP (BLU)
EPS CONTROL UNIT CONNECTOR D (28P)
Engine Speed Signal (Initial
Diagnosis)
NOTE: If the MIL indicator is on, troubleshoot the fuel
and emissions systems first.
1. Turn the ignition switch to LOCK (0).
2. Connect the HDS to the data link connector (DLC).
3. Start the engine.
4. Check the ENGINE SPEED in the EPS DATA LIST with the HDS.
Go to step 5.
The system is OK at this time.
5. Turn the ignition switch to LOCK (0).
6. Disconnect EPS control unit connector D (28P).
7. Start the engine. 8. Measure the voltage between EPS control unit
connector D (28P) terminal No. 3 and body ground.
Check for loose terminals in the EPS control
unit connectors, and repair if necessary. If no poor
connections are found, replace the EPS control unit
(see page 17-84).
Go to step 9.
(cont’d)
Wire side of female terminalsIs t her e 0 r pm at i d l e? I s t her e any v ol t age?
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DTC 32-01:
DTC 32-02:
DTC 35-01:
DTC 35-02:
DTC 35-04:
DTC 35-06:
DTC 35-07:
DTC 36-02:
DTC 37-01: DTC 32-07:
YES
NO
YES
NO YES
NO
YES
NO
17-3917-39
EPS Control Unit Internal Circuit
(Current Sensor) (Initial Diagnosis)
EPS Control Unit Internal Circuit
(Current Sensor) (Regular Diagnosis)
EPS Control Unit Internal Circuit
(CPU) (Initial Diagnosis/Regular Diagnosis)
EPS Control Unit Internal Circuit
(EEPROM) (Initial Diagnosis)
EPS Control Unit Internal Circuit
(CPU Communication) (Regular Diagnosis)
EPS Control Unit Internal Circuit
(ITN Communication) (Regular Diagnosis)
EPS Control Unit Internal Circuit
(INHL/INHR Ports) (Initial Diagnosis/Regular
Diagnosis)
EPS Control Unit Internal Circuit
(INH Output Circuit) (Initial Diagnosis)
EPS Control Unit Internal Circuit
(Step-up Circuit) (Initial Diagnosis) EPS Control Unit Internal Circuit
(Current Sensor) (Steering Diagnosis)
1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0).
4. Start the engine.
Go to step 5.
Check for loose terminals or poor connections.
If the connections are good, the system is OK at
this time.
5. Check for DTCs with the HDS.
Check for loose terminals in the EPS control
unit connectors, and repair if necessary. If no poor
connections are found, replace the EPS control unit
(see page 17-84). Troubleshoot the indicated DTC. If there are
no DTCs, the system is OK at this time. 1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0).
4. Start the engine.
5. Turn the steering wheel to the right or left, and wait
10 seconds or more.
Go to step 6.
Check for loose terminals or poor connections.
If the connections are good, the system is OK at
this time.
6. Check for DTCs with the HDS.
Check for loose terminals in the EPS control
unit connectors, and repair if necessary. If no poor
connections are found, replace the EPS control unit
(see page 17-84).
Troubleshoot the indicated DTC. If there are
no DTCs, the system is OK at this time.
Does t he E PS i nd i cat or come on?
Is DT C 32-01, 32-02, 35-01, 35-02, 35-04, 35-06,35-07 , 36-02, or 37 -01 ind icated ? Does t he E PS i nd i cat or come on?
Is DTC 32-07 indicated?
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