2006 ACURA CSX wiring

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Special Tools Required
5-3
Engine Removal
C
A
B
B
AB
 Engine hanger adapter VSB02C000015
 Engine support hanger, A and Reds AAR-T 1256
 2006 Civic engine hanger VSB02C000025
 Front subframe adapter VSB02C000016
 Universal lifting eyelet 07AAK-SNAA120 : These special tools are available through Honda
Canada Inc. Technical Tools Department; FAX 866-398-8665/e-mail: ch_technicaltools ch.honda.
com
NOTE:  Use fender covers to avoid damaging painted surfaces.
 To avoid damaging the wire and terminals, unplug the wiring connectors carefully while holding the
connector portion.
 Mark all wiring and hoses to avoid misconnection. Also, be sure that they do not contact other wiring or
hoses, or interfere with other parts.
1. Secure the hood in the wide open position (support rod in the lower hole).
2. Relieve the fuel pressure (see page 11-322).
3. Do the battery removal procedure (see page 22-69).
4. Disconnect the vacuum hose and the breather pipe, then remove the intake air duct (see step 2 on page
9-3).
5. Remove the air cleaner assembly (see page 11-345).
6. Remove the under-cowl panel (see step 4 on page 20-164). 7. Disconnect the connector (A), and remove the
harness clamps (B), then remove the pipe (C).
8. Disconnect the battery cables (A) from the under- hood fuse/relay box.
9. Remove the harness clamp (B). (cont’d)
08/08/21 14:20:21 61SNR030_050_0003
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5-12Engine Assembly
Engine Removal (cont’d)
64. Check that the engine/transmission is completely
free of vacuum hoses, fuel and coolant hoses, and
electrical wiring.
65. Slowly lower the engine/transmission about 150 mm (6 in.). Check once again that all hoses and
electrical wiring are disconnected and free from the
engine/transmission, then lower it all the way.
66. Disconnect the chain hoist from the engine/ transmission.
67. Raise the vehicle on the lift, then remove the engine/transmission from under the vehicle.
08/08/21 14:20:28 61SNR030_050_0012
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6-386-38 Cylinder Head
Cylinder Head Cover Installation
(cont’d)
Cylinder Head Removal
B
C
A
6x1.0mm
10 N·m
(1.0 kgf·m, 7.2 lbf·ft)
6x1.0mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft) A
B
8. Install two bolts (A) securing the evaporativeemission (EVAP) canister purge valve bracket.
9. Connect the breather hose (B), and install the dipstick (C).
10. Connect the evaporative emission (EVAP) canister purge valve connector.
11. Install the four ignition coils (see page 4-21).
12. Install the engine cover. NOTE:
 Use fender covers to avoid damaging the painted surfaces.
 To avoid damaging the wire and terminals, unplug the wiring connectors carefully while holding the
connector portion.
 Connect the Honda Diagnostic System (HDS) to the data link connector (DLC) (see step 2 on page 11-3),
and monitor the engine coolant temperature (ECT)
sensor 1. To avoid damaging the cylinder head, wait
until the engine coolant temperature drops below
38 °C (100 °F) before loosening the cylinder head
bolts.
 Mark all wiring and hoses to avoid misconnection. Also, be sure that they do not contact other wiring or
hoses, or interfere with other parts.
1. Relieve the fuel pressure (see page 11-322).
2. Drain the engine coolant (see page 10-8).
3. Remove the air cleaner assembly (see page 11-345).
4. Remove the drive belt (see page 4-31).
5. Remove the intake manifold:  K20Z2 engine (see page 9-3)
 K20Z3 engine (see page 9-7)
6. Remove the exhaust manifold (see page 9-11).
7. Disconnect the evaporative emission (EVAP) canister hose (A) and the brake booster vacuum
hose (B).
08/08/21 14:27:27 61SNR030_060_0038
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DYNOMITE -2009-

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6-386-38 Cylinder Head
Cylinder Head Cover Installation
(cont’d)
Cylinder Head Removal
B
C
A
6x1.0mm
10 N·m
(1.0 kgf·m, 7.2 lbf·ft)
6x1.0mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft) A
B
8. Install two bolts (A) securing the evaporativeemission (EVAP) canister purge valve bracket.
9. Connect the breather hose (B), and install the dipstick (C).
10. Connect the evaporative emission (EVAP) canister purge valve connector.
11. Install the four ignition coils (see page 4-21).
12. Install the engine cover. NOTE:
 Use fender covers to avoid damaging the painted surfaces.
 To avoid damaging the wire and terminals, unplug the wiring connectors carefully while holding the
connector portion.
 Connect the Honda Diagnostic System (HDS) to the data link connector (DLC) (see step 2 on page 11-3),
and monitor the engine coolant temperature (ECT)
sensor 1. To avoid damaging the cylinder head, wait
until the engine coolant temperature drops below
38 °C (100 °F) before loosening the cylinder head
bolts.
 Mark all wiring and hoses to avoid misconnection. Also, be sure that they do not contact other wiring or
hoses, or interfere with other parts.
1. Relieve the fuel pressure (see page 11-322).
2. Drain the engine coolant (see page 10-8).
3. Remove the air cleaner assembly (see page 11-345).
4. Remove the drive belt (see page 4-31).
5. Remove the intake manifold:  K20Z2 engine (see page 9-3)
 K20Z3 engine (see page 9-7)
6. Remove the exhaust manifold (see page 9-11).
7. Disconnect the evaporative emission (EVAP) canister hose (A) and the brake booster vacuum
hose (B).
08/08/21 14:27:27 61SNR030_060_0038
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20-121
Fastener Locations
6x1.0mm
9.8 N·m
(1.0 kgf·m,
7.2 lbf·ft)
:Bolt,4
AB
C A
B
C A
(Black)
B
(White)
4. Remove the bolts, and release the seat cushion springs (A) from the hooks (B), then remove the
seat cushion frame (C).
5. Remove the front seat weight sensors (see page 24-207). 6. If necessary, remove the bushing (A, B) from the
seat cushion frame (C).
7. Install the new seat frame in the reverse order of removal, and note these items:
 Make sure the ODS unit connector is plugged in properly.
 If the clips are damaged or stress-whitened, replace them with new ones.
 Push the clips into place securely.
 Make sure the seat wiring harnesses are routed properly and are not pinched.
 Calibrate the ODS unit, if necessary (see page 24-27).
08/08/21 15:03:55 61SNR030_200_0123
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Driver’s Seat
20-122 Seats
Front Seat Frame Replacement (cont’d)
A
B
C
D
Fastener Locations
:Clip,3
A
E
Check the operation of the driver’s seat position sensor
after any of these actions (see page 24-29):
 Driver’s seat position sensor replacement
 Cover plate (front side of driver’s seat slide rail) replacement
NOTE:  Put on gloves to protect your hands.
 Apply oil to the pivot portions of the slide lock.
 Apply multipurpose grease to the sliding portions and pivot portions of the seat tracks.
 If the side airbag has deployed, replace the seat frame and related pieces with new ones (see page
24-185).
1. Remove the front seat (see page 20-118).
2. Remove these items:  Front seat-back cover/pad (see page 20-123)
 Front seat cushion cover/pad (see page 20-127)
 Driver’s seat position sensor (see page 24-211)
 Front seat belt buckle (see page 24-6) 3. Remove the clips, then remove the recline inner
covers (A), the outer upper rail cover (B), the inner
upper rail cover (C) and the module holder (D) from
the seat frame (E).
4. Install the new seat frame in the reverse order of removal, and note these items:
 Make sure the driver’s seat position sensor connector is plugged in properly.
 If the clips are damaged or stress-whitened, replace them with new ones.
 Push the clips into place securely.
 Make sure the seat wiring harnesses are routed properly and not pinched.
08/08/21 15:03:56 61SNR030_200_0124
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Tips and Precautions
Before Troubleshooting
Handling Connectors
22-3
General Troubleshooting Information
A A A
A
1. Check applicable fuses in the appropriate fuse/relay box.
2. Check the battery for damage, state of charge, and clean and tight connections.
 Do not quick-charge a battery unless the battery ground cable has been
disconnected, otherwise you will damage
the alternator diodes.
 Do not attempt to crank the engine with the battery ground cable loosely
connected or you will s everely damage the
wiring.
 Make sure the connectors are clean and have no loose wire terminals.
 Make sure multiple cavity connectors are packed with dielectric grease (except watertight connectors).
 All connectors have push-down release type locks (A).  Some connectors have a clip on their side used to
attach them to a mount bracket on the body or on
another component. This clip has a pull type lock.
 Some mounted connectors cannot be disconnected unless you first release the lock and remove the
connector from its mount bracket (A).
 Never try to disconnect connectors by pulling on their wires; pull on the connector halves instead.
 Always reinstall plastic covers.
 Before connecting connectors, make sure the terminals (A) are in place and not bent.
(cont’d)
08/08/21 14:22:04 61SNR030_220_0005
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Testing and Repairs
Five-step Troubleshooting
22-5
 Do not use wires or harnesses with broken insulation.
Replace them or repair them by wrapping the break
with electrical tape.
 Never attempt to modify, splice, or repair SRS wiring. If there is an open or damage is SRS wiring or
terminals, replace the harness.
 After installing parts, make sure that no wires are pinched under them.
 When using electrical test equipment, follow the manufacturer’s instructions and those described in
this manual.
 If possible, insert the probe of the tester from the wire side (except waterproof connector).
 Use back probe adaptor 07TAZ-001020A.
 Refer to the instructions in the Honda Terminal Kit for identification and replacement of connector terminals. 1. Verify The Complaint:
Turn on all the components in the problem circuit
to verify the client complaint. Note the symptoms.
Do not begin disassembly or testing until you have
narrowed down the problem area.
2. Analyze The Schematic: Look up the schematic for the problem circuit.
Determine how the circuit is supposed to work by
tracing the current paths from the power feed
through the circuit components to ground. If
several circuits fail at the same time, the fuse or a
ground is a likely cause.
Based on the symptoms and your understanding of
the circuit operation, identify one or more possible
causes of the problem.
3. Isolate The Problem By Testing The Circuit: Make circuit tests to check the diagnosis you made
in step 2. Keep in mind that a logical, simple
procedure is the key to efficient troubleshooting.
Test for the most likely cause of failure first. Try to
make tests at points that are easily accessible.
4. Fix The Problem: Once the specific problem is identified, make the
repair. Be sure to use proper tools and safe
procedures.
5. Make Sure The Circuit Works: Turn on all components in the repaired circuit in all
modes to make sure you’ve fixed the entire
problem. If the problem was a blown fuse, be sure
to test all of the circuits on the fuse. Make sure no
new problems turn up and the original problem
does not recur.
(cont’d)
08/08/21 14:22:05 61SNR030_220_0007
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DYNOMITE -2009-