trunk release ACURA CSX 2006 Service User Guide


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20-155
Trunk Lid
Trunk Lid Adjustment
A
B
C D G
H
E
6x1.0mm
18 N·m
(1.8 kgf·m, 13 lbf·ft)
E
6x1.0mm
9.8 N·m (1.0 kgf·m, 7.2 lbf·ft)
H F
F
1. Remove the rear shelf (see page 20-78).
2. Pry up on the notch (A) to release the rear hooks (B) and pivot the striker trim cap (C) on the front hooks (D), thenremove the cap. Slightly loosen each bolt (E).
3. Adjust the trunk lid alignment in the following sequence:  Adjust the trunk lid hinges (F) right and left, as well as forward and rearward, by using the elongated holes. Takecare not to hit the rear window when loosening the bolts.
 Turn the trunk lid edge cushions (G), in or out as necessary, to make the trunk lid fit flush with the body at the rear and side edges.
 Adjust the fit between the trunk lid and the trunk lid opening by moving the striker (H).
4. Tighten the bolts to the specified torque.
5. Make sure the trunk lid opens properly and locks securely.
6. Reinstall all removed parts.
08/08/21 15:04:57 61SNR030_200_0157
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DYNOMITE -2009-


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20-16820-168 Exterior Trim
Side Sill Protection Tape
Replacement
Rear License Trim Replacement
AB
C
D
E F
A
D Fastener Locations
: Clip, 4
A : Clip, 2 B
A BC
D
B AA
A
1. Slowly peel up the old side sill protection tape.
2. Clean the body bonding surface with a shop towel
dampened in isopropyl alcohol. After cleaning,
keep oil, grease, and water from getting on the
surface.
3. Peel the adhesive backing from the side sill protection tape.
4. Align the alignment marks (A) of the side sill protection tape (B) with the body line (C), and align
the alignment marks (D) of the application tape (E)
with the round body bulge (F), then press the side
sill protection tape into place. 1. Detach the clips (A, B), and on both sides of the rear
license trim (C), release the edge of the trim from
the inner taillight (D), then remove the trim. Take
care not to scratch the trunk lid.
2. Install the trim in the reverse order of removal, and note these items:
 If the clips are damaged or stress-whitened, replace them with new ones.
 Push the clips into place securely.
08/08/21 15:05:04 61SNR030_200_0170
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20-177
Openers
Component Location Index
TRUNK LID LOCK CYLINDER
TRUNK LID LATCH
FUEL FILL
DOOR LATCH
TRUNK LID OPENER CABLE/
FUEL FILL DOOR OPENER CABLE
HOOD OPENER CABLE HOOD LATCH
TRUNK LID OPENER/
FUEL FILL DOOR OPENER
HOOD RELEASE HANDLE Replacement, page 20-184
Replacement,page 20-185
Replacement, page 20-179
Replacement, page 20-178 Replacement, page 20-181
Replacement, page 20-182
08/08/21 15:05:10 61SNR030_200_0179
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20-179
Trunk Lid Opener Cable/Fuel Fill Door Opener Cable Replacement
A
B
C
Fastener Locations
:Clip,2
B : Cushion tape, 2
C
CB A
B A
A B C
SRS components are located in this area. Review the
SRS component locations (see page 24-11) and the
precautions and procedures (see page 24-13) before
doing repairs or service.
NOTE:
 Put on gloves to protect your hands.
 Take care not to scratch the body and related parts.
1. Remove these items:
 Rear seat cushion (see page 20-133)
 Rear seat side bolster (see page 20-134)
 Front door sill trim, driver’s side (see step 3 onpage 20-66)
 Kick panel, driver’s side (see page 20-66)
 Rear door sill trim, both sides (see page 20-67)
 B-pillar lower trim, driver’s side (see page 20-72)
 Trunk side trim panel, left side (see step 6 on page 20-81)
 Trunk lid trim (see page 20-82)
 Trunk lid opener/fuel fill door opener (see page 20-182)
 Fuel cap adapter (see page 20-159)
2. Pull the carpet back as needed.
3. Release the opener cable (A) from the clips (B). Remove the cushion tape (C). 4. While pinching the hooks (A) from inside the
vehicle, remove the grommet (B) from the body.
5. Release the hook (A), then remove the grommet (B) from the fuel fill door latch (C).
(cont’d)
08/08/21 15:05:32 61SNR030_200_0181
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DYNOMITE -2009-



20-180Openers
Trunk Lid Opener Cable/Fuel Fill Door Opener Cable Replacement (cont’d)
A
B
C
Fastener Locations
:Clip,4
A
B C
Front
B
A C
B
B
Front
6. Remove the fuel fill door opener cable from inside the body.
7. Detach the opener cable junction box (A) from the body.
8. Disconnect the trunk lid opener cable (B) from the trunk lid latch (C) (see page 20-185).
9. Release the trunk lid opener/fuel fill door opener cable from the clips.
10. Remove the trunk lid opener/fuel fill door opener cable from the vehicle. Take care not to kink the
cable. 11. Install the opener cable in the reverse order of
removal, and note these items:
 Align the marks (A) on the opener cable (B) with the cable clips (C) as shown.
 Replace any damaged clips and the cushion tape.
08/08/21 15:05:32 61SNR030_200_0182
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S

pecial Tools Required
20-182 Openers
Trunk Lid Opener/Fuel Fill Door Opener Replacement
Fastener Location
:Bolt,1
6x1.0mm
9.8 N·m (1.0 kgf·m, 7.2 lbf·ft) A
D E
B
B
C F

astener Location
:Screw,1
A
KTC trim tool set SOJATP2014
NOTE: Use the appropriate tool from the KTC trim tool
s
et to avoid damage when removing components.
1. Pry out the bottom edge of the front side cap (A) at the notch with the appropriate trim tool to detach
the hooks (B), and release the hooks (C), then
remove the cap from the front door sill trim (D).
2. Remove the opener lock cylinder (E), and loosen the bolt. 3

. Remove the screw securing the front door sill trim
(A) and trunk lid opener/fuel full door opener.
4. Remove the front door sill trim (see step 3 on page 20-66).
08/08/21 15:05:33 61SNR030_200_0184
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20-184Openers
Trunk Lid Lock Cylinder Replacement
Fastener Locations
:Bolt,2
6x1.0mm
9.8 N·m
(1.0 kgf·m,
7.2 lbf·ft)
A
B
A
1. Remove the trunk lid trim (see page 20-82).
2. Disconnect the cylinder rod (A). NOTE: Check for a damaged or stress-whitened rod
fastener (B).
3. Remove the bolts securing the lock cylinder.
4. Turn the lock cylinder (A) to release the hook from the trunk lid, then remove the lock cylinder. 5. Install the lock cylinder in the reverse order of
removal, and note these items:
 If the rod fastener is damaged, replace it with a new one.
 Make sure the cylinder rod is connected properly.
 Make sure the trunk lid opens properly and locks securely.
08/08/21 15:05:34 61SNR030_200_0186
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DYNOMITE -2009-

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Body Electrical
Body Electrical..................................
..................................
Relay and Control Unit
Locations . 22-7
................
Connectors and Harnesses . 22-13
........................
........................
Fuse/Relay Boxes . 22-58
......................
......................
Power Distribution . 22-60
....................
....................
Ground Distribution . 22-64
Under-hood Fuse/Relay Box
Under-dash Fuse/Relay Box
Battery
Relays
Ignition Switch
Multiplex Integrated Control System Keyless/Power Door Locks/Security
System
Horns
Exterior Lights
Turn Signal/Hazard Warning Lights
Interior Lights.............................................. .....
..............................................
.....
Special Tools . 22-2
General Troubleshooting Information . 22-3
.......................... ..........................
Removal and Installation . 22-65
..........................
..........................
Removal and Installation . 22-66
.......................................................................................... .............
................................................
.......................................... .............
Battery Test
. 22-67
Battery Terminal Disconnection and Reconnection . 22-68
Battery Removal and Installation . 22-69
.......................................
.......................................
Power Relay Test . 22-70
............................................................. ..............................................
.............................................................
..............................................
Test
. 22-72
Replacement . 22-72
...................... .....
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Component Location Index
. 22-73
General Troubleshooting Information . 22-74
DTC Troubleshooting Index . 22-77
System Description . 22-80
Troubleshooting-B-CAN System Diagnosis Test Mode A . 22-93
Troubleshooting-B-CAN System Diagnosis Test Mode B . 22-94
Troubleshooting-B-CAN System Diagnosis Test Mode C . 22-95
Troubleshooting-B-CAN System Diagnosis Test Mode D . 22-96
Troubleshooting-B-CAN System Diagnosis Test Mode 1 and
Test Mode 2 (Without the HDS) . 22-97
Sleep and Wake-up Mode Test . 22-99
Circuit Diagram . 22-100
DTC Troubleshooting . 22-102
MICU Input Test . 22-109 ......................
...................................
.......................................... ......................................................
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...................................
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Component Location Index
. 22-112
System Description . 22-114
Circuit Diagram . 22-116
DTC Troubleshooting . 22-120
Symptom Troubleshooting . 22-126
Tripped Sensor History . 22-130
MICU Input Test . 22-131
Door Lock Actuator Test . 22-137
Door Lock Knob Switch Test . 22-138
Door Lock Switch Test . 22-139
Door Key Cylinder Switch Test . 22-140
Trunk Lid Release Actuator Test . 22-141
Hood Switch Test . 22-141
Transmitter Test/Replacement . 22-142
......................
.......................................... ............................
....................................... ......................
.......................................... ............................
.......................................
Component Location Index
. 22-145
Circuit Diagram . 22-146
Horn Test/Replacement . 22-146
Horn Switch Test . 22-147
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Component Location Index
. 22-148
Circuit Diagram . 22-150
DTC Troubleshooting . 22-157
MICU Input Test . 22-163
Combination Light Switch Test/ Replacement . 22-166
HID Bulb Replacement . 22-168
HID Unit Replacement . 22-169
HID Lamp System Troubleshooting . 22-170
Headlight Adjustment . 22-173
Headlight Replacement . 22-174
Fog Light Replacement . 22-175
Fog Light Adjustment . 22-176
Bulb Replacement . 22-177
Taillight Replacement . 22-179
Inner Taillight Replacement . 22-179
License Plate Light Replacement . 22-180
High Mount Brake Light Replacement . 22-180
Brake Pedal Position Switch Test . 22-181
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.................................. .......
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.........................................
.................................. .......
Component Location Index
. 22-182
Circuit Diagram . 22-184
DTC Troubleshooting . 22-186
MICU Input Test . 22-188
Hazard Warning Switch Test/Replacement . 22-192
Side Turn Signal Light Replacement . 22-192
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...................... .............
Component Location Index
. 22-193
Circuit Diagram . 22-194
Front Individual Map Light Test/ Replacement . 22-196
Ceiling Light Test/Replacement . 22-197
Trunk Light Replacement . 22-197
Ambient Light Test/Replacement . 22-198
Courtesy Light Replacement . 22-198
Glove Box Light Test/Replacement . 22-199
Vanity Mirror Light Test/Replacement . 22-199
Interior Light Switch Test/Replacement . 22-200
Trunk Lid Latch Switch Test . 22-200
Footwell Light Test/Replacement . 22-201
08/08/21 14:22:03 61SNR030_220_0002
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DYNOMITE -2009-

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GroundComponent or Circuit Grounded
22-64Ground Distribution
Ground to Components Index
G1 Battery
G2 Engine
G3 Transmission housing
G101 A/T clutch pressure control solenoid valves A, B, C (A/T), CKP sensor, CMP sensor A, CMP sensor B, Data link connector (DLC), ECM/PCM (LG1), ECM/PCM (LG2), ECM/PCM (PG1), ECM/PCM (PG2), ECM/PCM (PGMETCS), EGR valve (K20Z2 engine), Ignition
coils, Immobilizer-keyless control unit, Rocker arm oil control solenoid, Rocker arm oil pressure switch, Transmission range
switch (A/T), VTC oil control solenoid valve
Shielding between the ECM/PCM and Knock sensor (KS) has wire.
Shielding between the ECM/PCM and Secondary HO2S (Sensor 2) has wire.
G201 Right fog light , Right front parking light, Right front side marker light, Right front turn signal light, Right headlight (high/low beams), Right HID unit , Windshield washer motor, Windshield wiper motor
G202 ABS modulator-control unit , VSA modulator-control unit
G301 A/C condenser fan motor, Blower motor relay, ELD, Left fog light , Left front parking light, Left front side marker light, Left front turn signal light, Left headlight (high/low beams), Left HID unit , Radiator fan motor (via fan control relay)
G401 Brake fluid level switch, Clutch interlock switch (M/T), Clutch pedal position switch (M/T), Hood switch, MICU (PG), Power transistor, Washer fluid level switch (G401 connects to G601 via under-dash fuse/relay box)
G402 EPS control unit
G403 Torque sensor
G501 Dash lights brightness controller and odometer select/reset switch, Driver’s door key cylinder switch, Driver’s door lock knob switch, HandsFreeLink control unit , MICU (SG), VSA OFF switch
G502 Data link connector (DLC), Front accessory power socket, Glove box light, Right power mirror defogger, Right side turn signal light
G503 Accessory power socket relays (front and console), Driver’s door lock switch, Gauge control module (tach), Left power mirror defogger, Left side turn signal light, Moonroof control unit/motor, Power mirror switch light, Power mirror switch, Power
window master switch (main switch), Power window master switch, Vanity mirror lights (driver’s and front passenger’s)
G504 Cable reel (steering wheel switches ground), Climate control unit, Front passenger’s door lock knob switch, Front passenger’s door lock switch, Gauge control module (speedo), Gauge control module (tach), Ignition key switch, Navigation unit , TPMS
control unit
G505 Audio unit , Navigation unit
G506 Memory erase signal (MES) connector, SRS unit (2 wires)
G601 A/T gear position console panel light/Park-pin switch (A/T), Console accessory power socket , Fuel pump, MICU (PG), Seat heater relays (driver’s and front passenger’s), Seat heater switches (driver’s and front passenger’s), Seat heaters (driver’s and
front passenger’s), Stereo amplifier (G601 connects to G401 via under-dash fuse/relay box)
Shielding between the left side impact sensor (FIRST) and rear safing sensor has wire.
Shielding between the SRS unit and left side impact sensor (FIRST) has wire.
G602 Driver’s seat belt buckle switch, Front passenger’s seat belt buckle switch, Left rear door lock knob switch, MICU (SG), MICU service check connector, ODS unit, Right rear door lock knob switch, Yaw rate-lateral acceleration sensor
Shielding between the right side impact sensor (FIRST) and right side impact sensor (SECOND) have wires.
Shielding between the SRS unit and right side impact sensor (FIRST) has wire.
G603 Noise condenser Shielding between the rear safing sensor and left side impact sensor (SECOND) has wire.
G701 High mount brake light, Left back-up light, Left inner taillight, Left rear side marker light, Left rear turn signal light, Left taillight/ brake light, License plate lights, Right back-up light, Right inner taillight, Right rear side marker light, Right rear turn signal light,
Right taillight/brake light, Trunk lid release actuator/Trunk lid latch switch
G801 Rear window defogger ( )
1: ’06-07 Touring and Premium models
2: ’07 TYPE S and ’08-09 models
3: ’08-09 models
4: TYPE S and ’08 premium and ’09 models
5: With HID
6: Without navigation system
7: With navigation system
8: ’09 model with navigation system
9: ’06-08 models, and ’09 model without navigation system
10: TYPE S model
4
512 4
5
82 3
7
3
67
9
10
2
08/08/21 14:24:03 61SNR030_220_0066
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Power Supply Voltage Monitoring Function
Entry Lights Control System
Lighting System (Headlights, Parking Lights, Fog Lights, Side Marker Lights, License Plate
Lights, and Taillights)
Daytime Running Lights
Turn Signal/Hazard Warning Lights
Door Lock Response Operation
Power Window Key-off Operation
InputOutput
Input Output
Input Output
Input Output
Input Output
Input Output
Input Output
22-85
The MICU monitors the power supply voltage (back-up voltage). If the voltage goes below 10 V, the MICU sends a MICU message and will not
store DTCs.
MICU Battery voltage MICU : MICU internal circuit
The MICU controls the ceiling light ON/OFF and dimming based upon input signals from each switch. MICU IG1 power supply Ignition key switch
Driver’s door switch
Front passenger’s door switch
Left rear door switch
Right rear door switch
Driver’s door lock knob switch (LOCK) Interior light
B-CAN Keyless LOCK signal
The MICU contains the relay circuits for the headlight high/low beams and taillights, and controls the lighting system ON/OFF based upon input
signals from the combination light switch. MICU Headlight OFF switch Headlight ON switch
Fog light switch
Dimmer switch
Combination light switch (parking lights, side marker lights,
license plate lights, and taillights)
Passing switch Headlights (low beam)
Headlights (high beam)
Parking lights
Fog lights
Side marker lights
License plate lights
Taillights
The MICU controls the exterior lights as a daytime running lights based upon input signals from each switch. MICU Headlight OFF switch Headlight ON switch
Dimmer switch
Combination light switch (parking lights, side marker lights,
license plate lights, and taillights)
Passing switch Headlights (low beam)
Headlights (high beam)
Parking lights
Slide marker lights
License plate lights
Taillights
B-CAN Transmission range switch (P position)
The MICU controls the turn signal/hazard warning lights based upon input signals from the turn signal and hazard warning switches. MICU IG1 power supply Turn signal switch (left/right)
Hazard warning switch Turn signal lights (left/right)
The MICU controls the door lock actuators based upon B-CAN signals. B-CAN Door lock signals Door lock actuator (LOCK/UNLOCK) Driver’s door lock actuator (UNLOCK)
Trunk lid release actuator
The MICU controls the power windows key-off operation based upon input signals from each switch. MICU IG1 power supply Ignition key switch
Driver’s door switch
Front passenger’s door switch Power window key-off timer
(cont’d)
08/08/21 14:24:09 61SNR030_220_0087
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