trunk ACURA CSX 2006 Service Manual PDF


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Ceiling Light: 8 W Trunk Light: 5 W
22-19722-197
Ceiling Light Test/Replacement Trunk Light Test/Replacement
AC
B A
B
() ()
1. Turn the ceiling light switch OFF.
2. Carefully pry the lens (A) off with a small
screwdriver.
3. Remove the screws, then remove the ceiling light (B).
4. Disconnect the 3P connector (C) from the ce iling
light.
5. Check for continuity between the terminals.  There should be continuity between terminalsNo. 1 and No. 2 with the switch in the MIDDLE
position.
 There should be continuity between terminals No. 2 and No. 3 (Body ground) with the switch in
the ON position.
 There should be no continuity between terminals No. 1 and No. 2, and between No. 2 and body
ground with the switch in the OFF position.
6. If the continuity is not as specified, check the bulb. If the bulb is OK, replace the light.
7. Install the ceiling light in the reverse order of removal. 1. Open the trunk lid.
2. Carefully pry out the trunk light (A).
3. Disconnect the 2P connector (B) from the light.
4. Check for continuity between terminals No. 1 ( )
and No. 2 ( ). There should be continuity. If there
is no continuity, check the bulb. If the bulb is OK,
replace the trunk light assembly.
5. Install the trunk light in the reverse order of removal.
08/08/21 14:27:50 61SNR030_220_0199
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With moonroof
22-20022-200 Interior Lights
Interior Light Switch Test/
Replacement
Trunk Lid Latch Switch Test
B
C A
’06-07 models
’08-09 models
A
B
NOTE: The interior light switch is built into the
moonroof switch, and it switches the front individual
map light OFF and DOOR positions. 1. Remove the front individual map lights (see page 22-196).
2. Disconnect the moonroof switch 10P (12P ) connector (A) and map light 3P connector (B).1: ’06-07 models
2: ’08-09 models
3. Remove the moonroof switch (C).
4. Check for continuity between moonroof switch 10P (12P ) connector check for continuity
between terminals No. 1 (No. 7 ) and No. 8
(No. 9 ).1: ’06-07 models
2: ’08-09 models
 There should be continuity when the interior light switch is in the DOOR position.
 There should be no continuity when the interior light switch is in the OFF position.
5. If the continuity check is not as specified, replace the switch.
6. Install the interior light switch in the reverse order of removal. 1. Open the trunk lid.
2. Disconnect the 3P connector (A) from the trunk lid
latch assembly (B).
3. Check for continuity between terminals No. 2 and No. 3.
 There should be continuity with the trunk lid open.
 There should be no continuity with the trunk lid closed.
4. If the continuity is not as specified, replace the trunk lid latch assembly.
12
12 12 1
2
08/08/21 14:27:51 61SNR030_220_0202
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The Indicator Drive Circuit Check
Switch Input Check
The Beeper Drive Circuit Check
The LCD Segment Check
The Gauge Drive Circuit Check
22-242Gauges
Self-diagnostic Function (cont’d)
OFF ON
OFF ON
OFF ON
OFF ON
Gauge needles
Beeper
5sec.
Self-diagnostic
mode
SEL/RESET
SWITCH
When entering the self-diagnostic mode, the following indicators blink:
A/T gear position indicator, ABS indicator, brake system indicator, charging system indicator, cruise control indicator,
cruise main indicator, door indicator, DRL indicator, EPS indicator, fog light indicator , high beam indicator,
immobilizer indicator, lights-on indicator, low fuel indicator, low oil pressure indicator, low tire pressure indicator ,
maintenance minder indicator, malfunction indicator lamp (MIL), REV limit indicator (TYPE S model), seat belt
reminder indicator, security indicator, side airbag cutoff indicator, SRS indicator, TPMS indicator , trunk indicator,
VSA activation indicator , VSA indicator , and washer fluid level indicator.
1: ’07 TYPE S and ’08-09 models
2: ’08-09 models
3: TYPE S and ’08 Premium and ’09 models
At the initial stage of the self-diagnostic function, the beep sounds intermittently, the beeper sounds continuously
when any of the following switch inputs are switched from OFF to ON:
Cruise control main, dash lights brightness controller volume ( ), ( ) button, mph km/h switch, parking brake switch,
SEL/RESET switch, SET, RESUME, CANCEL switches, and VSA OFF switch . : ’07 TYPE S and ’08-09 models
When entering the self-diagnostic mode, the beeper sounds five times.
When entering the self-diagnostic mode, all the segments blink five times.
When entering the self-diagnostic mode, the tachometer needle sweeps from the minimum position to maximum
position, then returns to the minimum position.
NOTE:
After the beeper stops sounding and the gauge needle returns to the minimum position, pushing the SEL/RESET
switch starts the Beeper Drive Circuit Check (one beep) and the Gauge Drive Circuit Check again.
The check cannot be started again until the gauge needle returns to the minimum position.
If the needle fails to sweep, or the beeper does not sound, replace the gauge control module (tach).
3 2
2
11
The needle sweeps from the
minimum position to the
maximum position, then return
to the minimum position.
08/08/21 14:35:12 61SNR030_220_0244
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22-249
B
28
LT GRN
MAIN CIRCUIT
INDICATOR DRIVE CIRCUIT
TRUNK
INDICATOR
(LED)
LOW OIL
PRESSURE
INDICATOR
(LED)
PARKING
BRAKE
SWITCH
(Closed:
Lever pulled)LIGHTS-ON
INDICATOR
(LED)
LIGHTS-ON/FOG LIGHT
INDICATOR DIMMING CIRCUIT
DOOR
INDICATOR
(LED)
1FOG LIGHT
INDICATOR
(LED)
BRAKE
SYSTEM
INDICATOR
(LED) *: ’08 09 models
GRN BLK
G401 1 2
ORN 27
BRAKE FLUID
LEVEL SWITCH
(Closed:
Float down)
(Open:
Float up) ORN
CHARGING
SYSTEM
INDICATOR
(LED)
GAUGE CONTROL MODULE (TACH)
08/08/21 14:35:14 61SNR030_220_0251
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22-254Gauges
Circuit Diagram - Gauge Control Module (Tach) (cont’d)
GAUGE CONTROL MODULE (TACH)
D
MAIN CIRCUIT
INDICATOR DRIVE CIRCUIT
DRL
INDICATOR
(LED)
DOOR
INDICATOR
(LED)TRUNK
INDICATOR
(LED)
MAINTENANCE
MINDER
INDICATOR
(LED) *
LOW TIRE
PRESSURE
INDICATOR
(LED) TPMS
INDICATOR
(LED)
G5014
3 6
7
1
2
5
BLK
PUR
7
BLU 6
YEL 5
4
BRN
GRY
RED ILLUMI
()
ILLUMI
()SEL/
RESETkm/h
mph
LIGHTS
(LED)
GAUGE CONTROL
MODULE (TACH) No. 14 (7.5 A) FUSE
(UNDER-DASH
FUSE/RELAY BOX)
DASH LIGHTS BRIGHTNESS CONTROLLER and
ODOMETER SELECT/RESET SWITCH
C
08/08/21 14:35:16 61SNR030_220_0256
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’08 model with navigation
23-8223-82 Audio System
Audio Unit Removal/Installation
(cont’d)
XM Receiver Removal/Installation
A
A
A B
A
C A
A
B
4. Remove the bolts, screws and the brackets (A).
5. Remove the screws, rear covers (A) and the audio
unit (B) from the center panel display (C).
6. Install the audio unit in the reverse order of removal, and make sure all connectors and
antenna lead are secure. 1. Open the trunk lid and remove the right trunk side
trim panel (see page 20-82).
2. Disconnect the connectors (A) from the XM receiver (B).
3. Loosen the three bolts, and remove the XM receiver.
4. Install the XM receiver in the reverse order of removal.
08/08/21 14:05:36 61SNR030_230_0085
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’08 model with navigation
23-8223-82 Audio System
Audio Unit Removal/Installation
(cont’d)
XM Receiver Removal/Installation
A
A
A B
A
C A
A
B
4. Remove the bolts, screws and the brackets (A).
5. Remove the screws, rear covers (A) and the audio
unit (B) from the center panel display (C).
6. Install the audio unit in the reverse order of removal, and make sure all connectors and
antenna lead are secure. 1. Open the trunk lid and remove the right trunk side
trim panel (see page 20-82).
2. Disconnect the connectors (A) from the XM receiver (B).
3. Loosen the three bolts, and remove the XM receiver.
4. Install the XM receiver in the reverse order of removal.
08/08/21 14:05:36 61SNR030_230_0085
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23-25823-258 Audio System
XM Receiver Removal/Installation USB Adapter Unit Replacement
A
A
B
B
A
A
1. Open the trunk lid and remove the right trunk side
trim panel (see page 20-80).
2. Disconnect connectors (A) from the XM receiver (B).
3. Loosen the three bolts, and remove the XM receiver.
4. Install the XM receiver in the reverse order of removal. 1. Remove the front passenger’s seat (see page
20-118) and pull back the carpet.
2. Disconnect the connectors (A) from the USB adapter unit (B).
3. Remove the bolts and the USB adapter unit.
4. Install the USB adapter unit in the reverse order of removal.
08/08/21 14:14:17 61SNR030_230_0261
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23-25823-258 Audio System
XM Receiver Removal/Installation USB Adapter Unit Replacement
A
A
B
B
A
A
1. Open the trunk lid and remove the right trunk side
trim panel (see page 20-80).
2. Disconnect connectors (A) from the XM receiver (B).
3. Loosen the three bolts, and remove the XM receiver.
4. Install the XM receiver in the reverse order of removal. 1. Remove the front passenger’s seat (see page
20-118) and pull back the carpet.
2. Disconnect the connectors (A) from the USB adapter unit (B).
3. Remove the bolts and the USB adapter unit.
4. Install the USB adapter unit in the reverse order of removal.
08/08/21 14:14:17 61SNR030_230_0261
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General Operation
Anti-theft Feature
Symptom Diagnosis
Self-Inertial Navigation LimitationsGlobal Positioning System (GPS) Limitations
23-266Navigation System
General Troubleshooting Information
Refer to the navigation system manual for the
navigation system operating procedures.
The navigation system and audio unit have a coded
theft protection circuit. Make sure you have the anti-
theft security code before:
 Disconnecting the battery.
 Disconnecting the navigation unit connector A (24P) and C (8P).
 Removing the No. 23 (10 A) fuse from the under-hood fuse/relay box.
After service, reconnect power to the navigation unit,
and turn the ignition switch to ON (II). Enter the 4-digit
anti-theft security code, then select Done.
If the code cannot be found, use the interactive Network
(iN) to look it up. You can view the serial number in one
of the ECU Info diagnostic screens (see page 23-305).
Alternatively, you can find the serial number on the
underside label which is located on the navigation unit
in the trunk.
When replacing the navigation unit, be sure to give the
customer the new anti-theft security code.
Certain circumstances and system limitations will result
in occasional vehicle positioning errors. Some client’s
may think this indicates a problem with the navigation
system when, in fact, the system is normal. Keep the
following items in mind when interviewing client’s
about symptoms of the navigation system.
The limitations of the self-inertial portion of the
navigation system (the yaw rate sensor and the vehicle
speed signal) can cause discrepancies between the
vehicle’s actual position and the indicated vehicle’s
position (GPS vehicle position). The following circumstances may cause vehicle
positioning errors:
 Moving the vehicle with the engine stopped and the vehicle stopped, such as by ferry or tow truck, or if
the vehicle is spun on a turn table.
 Tire slippage, changes in tire rolling diameters, and some driving situations may cause discrepancies in
travel distances. Examples of this include:
– Continuous tire slippage on a slippery surface
– Driving with snow chains mounted
– Abnormal tire pressure
– Incorrect tire size
– Frequent lane changes across a wide highway
– Continuous driving on a straight or gently curving highway
– Very bumpy roads
 Tolerances in the system and map inaccuracies sometimes limit how precisely the vehicle’s position
is indicated. Examples of this include:
– Driving on roads not shown on the map (map matching is not possible)
– Driving on a road that winds in one direction, such as a loop bridge, an interchange, or a spiral parking
garage
– Driving on a road with a series of sharp hair-pin turns
– Driving near a gradual highway exit or transition
– Driving on one of two close parallel roads
– Making many 90 degree turns
The GPS cannot detect the vehicle’s position or
elevation during the following instances:  For the first 5 to 10 minutes after reconnecting the battery (this process can take as long as 45 minutes).
 When the satellite signals are blocked by tall buildings, mountains, tunnels, large trees, inside
parking structures or large trucks.
 When the GPS antenna is blocked by metallic window tinting or by an object placed above it in the
vehicle. The GPS antenna requires a clear
unobstructed view of the sky.
 When there is no satellite signal output (signal output is sometimes stopped for sate llite servicing).
 When the satellite signals are blocked by the operation of some electronic aftermarket accessories
including, but not limited to non-OEM in-dash
entertainment units (radio, CD players/changers,
radar detectors and theft recovery systems) and cell
phones placed near the navigation system.
08/08/21 14:14:21 61SNR030_230_0269
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