2006 ACURA CSX fog light


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NO
YES
NO
11-167
ALTERNATOR 4P CONNECTOR
ALTF
(WHT/RED) ECM/PCM CONNECTOR B (44P)
ALTF (WHT/RED)
ALTERNATOR 4P CONNECTOR
ALTF (WHT/RED)
13. Measure the voltage between alternator 4Pconnector terminal No. 4 and body ground.
Replace the alternator (see page 4-34), then
go to step 18.
Go to step 14.
14. Turn the ignition switch to LOCK (0).
15. Jump the SCS line with the HDS.
16. Disconnect ECM/PCM connector B (44P). 17. Check for continuity between alternator 4P
connector terminal No. 4 and ECM/PCM connector
terminal B43.
Go to step 27.
Repair open in the wire between the ECM/
PCM (B43) and the alternator, then go to step 18.
18. Turn the ignition switch to LOCK (0).
19. Reconnect all connectors.
20. Turn the ignition switch to ON (II).
21. Reset the ECM/PCM with the HDS.
22. Do the ECM/PCM idle learn procedure (see page 11-310).
23. Start the engine.
24. Check under these conditions: A/Con
 Temperature control at maximum cool
 Blower fan at maximum speed
 Rear window defogger on
 Headlights on high beam
(cont’d)
Wire side of female terminals Wire side of female terminals
Terminal side of female terminals
Is t her e about 5 V ? Is there continuity?
08/08/21 14:20:26 61SNR030_110_0167
ProCarManuals.com
DYNOMITE -2009-

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YES
NO
DTC P2183:
11-16811-168PGM-FI System
DTC Troubleshooting (cont’d)
25. Hold the engine speed at 2,000 rpm (A/T in P or N,
M/T in neutral) for 1 minute.
26. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the alternator and the ECM/PCM, then
go to step 1.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.
27. Reconnect all connectors.
28. 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).
29. Start the engine.
30. Check under these conditions: A/Con
 Temperature control at maximum cool
 Blower fan at maximum speed
 Rear window defogger on
 Headlights on high beam
31. Hold the engine speed at 2,000 rpm (A/T in P or N, M/T in neutral) for 1 minute.
32. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the alternator and the ECM/PCM. If the
ECM/PCM was updated, substitute a known-good
ECM/PCM (see page 11-7), then go to step 29. If the
ECM/PCM was substituted, go to step 1.
If the ECM/PCM was updated, troubleshooting
is complete. If the ECM/PCM was substituted,
replace the original ECM/PCM (see page 11-228). If
any other Temporary DTCs or DTCs are indicated,
go to the indicated DTC’s troubleshooting. NOTE:
 Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general
troubleshooting information (see page 11-3).
 If DTC P0111 is stored at the same time as DTC P2183, troubleshoot DTC P0111 first, then recheck for DTC
P2183.
1. Check for poor connections or loose terminals at ECT sensor 1 and ECT sensor 2.
Go to step 2.
Repair the connections or the terminals, then
go to step 27.
2. Turn the ignition switch to ON (II).
3. Check for Temporary DTCs or DTCs with the HDS.
Go to step 15.
Go to step 4.
4. Start the engine, and let it idle for 10 minutes.
5. Check ECT SENSOR 2 in the DATA LIST with the HDS.
ReplaceECTsensor2(seepage11-225),then
go to step 27.
Go to step 6.
6. Turn the ignition switch to LOCK (0).
7. Drain the coolant (see page 10-8).
8. Remove ECT sensor 2 (see page 11-225).
9. Allow ECT sensor 2 to cool to ambient temperature.
10. Note the ambient temperature.ECT Sensor 2 Circuit Range/
Performance Problem
Is DTC P16BC indicated?
Is DTC P16BC indicated? Ar e t he connect i ons and t he t er mi nal s OK ?
Ar e DT C P 1116 and P 2 183 i nd i cat ed at t he sametime?
I s about 60 ° C ( 140 ° F ) or l ess i nd i cat ed ?
08/08/21 14:20:26 61SNR030_110_0168
ProCarManuals.com
DYNOMITE -2009-

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YES
NO
11-299
14. Monitor the OBD STATUS for DTC P0506 in the
DTCs MENU with the HDS.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs were indicated in step 13,
go to the indicated DTC’s troubleshooting.
If the screen indicates FAILED, go to step 19. If
the screen indicates EXECUTING, keep idling until
a result comes on. If the screen indicates OUT OF
CONDITION, go to step 11.
15. Remove the intake air duct from the throttle body; K20Z2 engine (see page 11-348), K20Z3 engine
(see page 11-349).
16. Check for dirt, carbon, or damage in the throttle bore.
If there is dirt or carbon, clean the throttle
body (see page 11- 344). Also check for damage to
the air cleaner element (see page 11-346), then go
to step 9. If there is damage in the throttle bore, go
to step 8.
Go to step 17.
17. Recheck with different load conditions (turn on the headlights, blower motor, rear window defogger
and/or A/C, change the gear position, etc.).
18. Monitor the OBD STATUS for DTC P0506 in the DTCs MENU with the HDS.
Intermittent failure, the system is OK at this
time.
If the screen indicates FAILED, check the A/C
system and/or the charging system, then go to step
1 and recheck. If the screen indicates EXECUTING,
keep idling until a result comes on. If the screen
indicates OUT OF CONDITION, go to step 17. 19. 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).
20. Start the engine. Hold the engine speed at 3,000 rpm without load (A/T in P or N, M/T in
neutral) until the radiator fan comes on, then let it
idle.
21. Check under these DATA LIST conditions with the HDS:
 ECTSENSOR1above70°C(156°F)
 IAT SENSOR above 0 °C (32 °F)
 VSSis0km/h(0mph)
 ST FUEL TRIM between 0.69 1.47
 FSS is CLOSED
22. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the throttle body and the ECM/PCM. If
the ECM/PCM was updated, substitute a known-
good ECM/PCM (see page 11-7), then go to step 20.
If the ECM/PCM was substituted, go to step 1.
Go to step 23.
23. Monitor the OBD STATUS for DTC P0506 in the DTCs MENU with the HDS.
If the ECM/PCM was updated,
troubleshooting is complete. If the ECM/PCM was
substituted, replace the original ECM/PCM
(see page 11-228). If any other Temporary DTCs or
DTCs were indicated in step 22, go to the indicated
DTC’s troubleshooting.
If the screen indicates FAILED, check for poor
connections or loose terminals at the throttle body
and the ECM/PCM. If the ECM/PCM was updated,
substitute a known-good ECM/PCM (see page 11-7),
then go to step 20. If the ECM/PCM was substituted,
go to step 1. If the screen indicates EXECUTING,
keep idling until a result comes on. If the screen
indicates OUT OF CONDITION, go to step 20.
Does t he scr een i nd i cat e PASSE D?
Is there dirt, carbon, or damage in the throttlebor e?
Does t he scr een i nd i cat e PASSE D? Is DT C P0506 ind icated ?
Does t he scr een i nd i cat e PASSE D?
08/08/21 14:28:31 61SNR030_110_0299
ProCarManuals.com
DYNOMITE -2009-


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20-147
A
B
C
B
A
A
B C
B
4. With the help of an assistant, while pulling the wheel arch portion away from the side spacer (A),
pull the front bumper to release the bumper from
the hooks (B) on the corner upper beam (C).
5. If equipped, disconnect the front fog light connectors (A) while holding the front bumper (B),
then remove the bumper. 6. Release the hooks (A), then remove the front
bumper absorber (B) from the front bumper beam
(C).
7. Install the bumper in the reverse order of removal, and note these items:
 Make sure the front bumper engages the hooks (of both corner upper beams and side spacers)
on each side securely.
 If the clips are damaged or stress-whitened, replace them with new ones.
 Push the clips and the hooks into place securely.
08/08/21 15:04:10 61SNR030_200_0149
ProCarManuals.com
DYNOMITE -2009-

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Climate Control Unit Inputs and Outputs
Cavity Wire
color Terminal
name Description Signal
21-24Climate Control
System Description (cont’d)
CLIMATE CONTROL UNIT 32P CONNECTOR
1 GRY ILL Power source for illumination With lighting switch ON: battery
voltage
2 BRN RrDEF Ry Drives rear window defogger relay
3 LT GRN IG2 IG2 power source With ignition switch ON (II): battery voltage
5 BLK GND Ground for climate control unit (G504)
6 RED ACS Outputs A/C ON signal
7 BLK S5V Outputs sensor 5V With ignition switch ON (II): about 5V
8 BRN Teva Detects evaporator temperature sensor signal
9 LT BLU M-COOL Drives air mix control motor COOL side Drive on COOL side: 7 V 15 V
10 WHT M-VENT Drives mode control motor VENT side Drive on VENT side: about 14.5 V
11 PNK M-HOT Drives air mix control motor HOT side Drive on HOT side: 7 V 15 V
12 GRN M-DEF Drives mode control motor DEF side Drive on DEF side: about 14.5 V
13 YEL BLW-G Outputs power transistor gate
14 BLU BLW-V Feedback signal of power transistor drain voltage
15 ORN REC Drives recirculation control motor REC side Drive on REC side: about 14.5 V
16 PUR FRS Drives recirculation control motor FRESH side Drive on FRESH side: about 14.5 V
18 RED ILL Ground for illumination
19 RED S-COM Ground exclusive for sensor
20 BLU MODE 4 Inputs mode motor signal 4
Wire side of female terminals
08/08/21 14:41:02 61SNR030_210_0025
ProCarManuals.com
DYNOMITE -2009-


21-27
RED
(With navigation system)
30 29 28
F3 F2 F4
NAVIGATION UNIT
CLKSO
BLU
RED
YEL 12 V
PURBLU
LT GRN
BRN
BRN
BLU
REAR WINDOW DEFOGGER RELAY DASH LIGHTS
BRIGHTNESS
CONTROLLER
GRY
1
RED 18
2
32 6
PNK 5
3
19 20 21
22 23
12 10 15 16
31 9 11 27 7 24 8 26 25 13 14
G5041
1 2 2
2
YEL
RED REDPNK
LT BLU
RED RED
WHT BLU
LT GRN
PUR
ORN GRN RED
YEL
ORN GRY
PNK
LT BLU YEL
BLU
4
2
1
S-COM
REC
FRS FRD-P S5V
S-COM
M-DEF
M-VENT
MODE 4 MODE 2
MODE 3 MODE 1
2 2 1
BRN
PUR BLK
RED BLK
5V
1
3 5
4 6 1 2
3 5 BLK
CLIMATE CONTROL UNIT 1
2 1
RED
G401GRN
3
WHT
5
3
1
2
BLK
S5V
AMD-P
M-HOT
M-COOLS-COM WHT
7 7
7
DRIVING
CIRCUIT BLOWER
MOTOR
POWER
TRANSISTOR
OUTSIDE AIR
TEMPERATURE SENSOR
AIR MIX
CONTROL
MOTOR
RECIRCULATION
CONTROL
MOTOR
MODE
CONTROL
MOTOR
IN-CAR
TEMPERATURE SENSOR
EVAPORATOR
TEMPERATURE SENSOR
SUNLIGHT SENSOR
No. 14 (7.5 A)
In the under-dash
fuse/relay box SI
: CAN line
B-CAN
08/08/21 14:41:04 61SNR030_210_0028
ProCarManuals.com
DYNOMITE -2009-

(#'
/)
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
...................... .....
......................
...................................
.........................
..........................
.......................... .........................
............
................
.......................................... ................................
......................................... ......................
.....
......................
...................................
.........................
..........................
.......................... .........................
............
................
.......................................... ................................
.........................................
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 ......................
...................................
.......................................... ......................................................
.............................
......................................... ................................................
............................... ...............................
....................................... .................
......................
...................................
.......................................... ......................................................
.............................
......................................... ................................................
............................... ...............................
....................................... .................
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
......................
.......................................... ................................
.........................................
........................................... ..............................
............................... ........
............................... .............................
.............................
................................
..................................... ............................... ........................................
.............
......................
.......................................... ................................
.........................................
........................................... ..............................
............................... ........
............................... .............................
.............................
................................
..................................... ............................... ........................................
.............
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
......................
.......................................... ................................
.........................................
.................................. .......
......................
.......................................... ................................
.........................................
.................................. .......
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
......................
..........................................
........................................... ...............
.......................... ............
.................... ................
...................... .............
......................
..........................................
........................................... ...............
.......................... ............
.................... ................
...................... .............
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
ProCarManuals.com
DYNOMITE -2009-

Entry Lights Control System
Power Windows
Wipers/Washers
GaugesReminder Systems
Moonroof
Accessory Power Sockets
Seat Heaters
Power Mirrors
Rear Window Defogger
Immobilizer System......................
.......................................... ......................................... ...........................
.............................. ......................
.......................................... ......................................... ...........................
..............................
Component Location Index . 22-202
Circuit Diagram . 22-203
MICU Input Test . 22-204
Ignition Key Switch Test . 22-207
Ignition Key Light Test . 22-207
......................
...................................
............................................ ..........................................
.......................................................... ........
.......................................................... ..................................
........................................................
...................................
............................................ ..........................................
.......................................................... ........
.......................................................... ..................................
..................................
Component Location Index
. 22-208
System Description . 22-209
Resetting the Power Window Control Unit . 22-210
Circuit Diagram . 22-212
Power Window Master Switch Input Test . 22-214
Driver’s Power Window Motor Test . 22-217
Passenger’s Power Window Motor Test . 22-218
Power Window Master Switch Test/Replacement . 22-219
Passenger’s Power Window Switch Test/Replacement . 22-220
......................
.......................................... ................................
......................................... .......................
....................................... .................................... ...............
....................... ........
...............
........................ ................
...................... ......................
.......................................... ................................
......................................... .......................
....................................... .................................... ...............
....................... ........
...............
........................ ................
......................
Component Location Index
. 22-221
Circuit Diagram . 22-223
DTC Troubleshooting . 22-224
MICU Input Test . 22-228
Wiper/Washer Switch Test . 22-231
Wiper Motor Test . 22-231
Washer Motor Test . 22-232
Washer Fluid Level Switch Test . 22-232
Wiper Motor Replacement . 22-233
Wiper/Washer Switch Replacement . 22-234
Washer Reservoir Replacement . 22-234
Wiper Blade Replacement . 22-235
Wiper Arm/Nozzle Adjustment . 22-236
Washer Tube Replacement . 22-237
......................
...........................
.......................................... ................................
................................................
................................................
......................................
..............................................
..................................
.............................................. ......................
...........................
.......................................... ................................
................................................
................................................
......................................
..............................................
..................................
..............................................
Component Location Index
. 22-238
Self-diagnostic Function . 22-241
Circuit Diagram . 22-244
DTC Troubleshooting . 22-262
Gauge Control Module (Tach) Input Test . 22-271
Gauge Control Module (Speedo) Input Test . 22-274
Rewriting the ODO Data and Transferring the Maintenance
Minder Data to a New Gauge
Control Module . 22-276
Replacement . 22-277
Dash Lights Brightness Controller and Odometer Select/Reset Switch
Test/Replacement . 22-278
Outside Air Temperature Indicator Calibration . 22-279 ......................
.......................................... ......................................... ......................
.......................................... .........................................
Component Location Index
. 22-281
Circuit Diagram . 22-282
MICU Input Test . 22-284
...................... ......
.......................................... ...................
......................
......
.......................................... ...................
Component Location Index
. 22-286
Resetting the Moonroof Control Unit . 22-287
Circuit Diagram . 22-288
Moonroof Control Unit Input Test . 22-290
Moonroof Switch Test/Replacement . 22-293
......................
..........................................
..................................
.................................. ......................
..........................................
..................................
..................................
Component Location Index
. 22-294
Circuit Diagram . 22-295
Front Accessory Power Socket Test/Replacement . 22-296
Console Accessory Power Socket Test/Replacement . 22-297
......................
.......................................... .........................
........................................ ......................
.......................................... .........................
........................................
Component Location Index
. 22-298
Circuit Diagram . 22-300
Switch Test/Replacement . 22-302
Seat Heater Test . 22-302
......................
..........................................
..............................................
........................................................ .......
......................
..........................................
..............................................
........................................................ .......
Component Location Index
. 22-304
Circuit Diagram . 22-305
Function Test . 22-306
Power Mirror Switch Test/Replacement . 22-307
Power Mirror Actuator Test . 22-307
Power Mirror Actuator Replacement . 22-308
......................
..........................................
.............................................. ......................................................
..........................................
.............................................. ................................
Component Location Index
. 22-310
Circuit Diagram . 22-311
Function Test . 22-312
Defogger Wire Repair . 22-313
......................
...................................
.......................................... ................................
............................................. ......................
............................................
.................................................. ...................
................................................ ........................................... ......................
...................................
.......................................... ................................
............................................. ......................
............................................
.................................................. ...................
................................................ ...........................................
Component Location Index
. 22-314
System Description . 22-315
Circuit Diagram . 22-316
DTC Troubleshooting . 22-317
Symptom Troubleshooting Information . 22-321
Symptom Troubleshooting . 22-323
System Check . 22-326
Status Log . 22-328
Immobilizer Key Registration . 22-329
Immobilizer-Keyless Control Unit Input Test . 22-330
Immobilizer-Keyless Control Unit Replacement . 22-332
08/08/21 14:22:03 61SNR030_220_0003
ProCarManuals.com
DYNOMITE -2009-