Ceiling light HONDA CIVIC 2000 6.G Owner's Manual

Power Door Locks (cont'd)
Keyless Door Lock Control Unit Input Test
The following tests are performed with the keyless door lock control unit connector disconnected.
TerminalNo.WireColorTest ConditionTest: Desir€d ResultPossible Cause if result ls not obtain€d
1LT GRN/BLKCeiling light switch in"middle position"Connect to ground: The ceilinglight should come on.
aBlown No. 43 (7.5A) luse in theunder-hood tuse/relay box
Blown ceiling light bulb
Faulty ceiling light
An open in the wire
o
a
a
3BLU/RED
lgnition key insertedinto the ignition keyswitch
Ch€ck lor voltage to ground:There should be I V or less.aPoor ground (G401, G402)
Faulty ignition key switch
An open in the wire
Short in the wire
a
a
o
lgnition key removedlrom the ignition keyswitch
Check for voltage to ground:There should be 4 V or more.
BLfiEtlgnition switch ON (ll)Check lor voltage to ground:
There should be batteryvoltage.
. Blown No. 14 (7.54) fuse in theunder-dash fuse/relay box
. An open in the wire
bREO/BLKHeadlight switch inPARK OT HEAD
Check for voltage to ground:
There should be batteryvoltage.
aBlown No. 32 (7.5A) luse in theunder-dash fuse/relay box
A faulty headlight switch
An open in the wire
a
o
LT GRN/RED
Each door opened,one at a timeCheck lor continuity to ground:
There should be continuitv.
oFaulty door switch
An open in the wireo
15GRYUnder all conditionsConnect to ground:
Horn should sound.
. Blown No. 52 (154) fuse in theunder-hood fuse/relay box
. Faulty horn
. Faulty horn relay
o An open in the wire
BLKUnder all conditionsCheck lor continuity to ground:
There should be continuity.
aPoor ground (G401 , G402)
An open in the wirea
130-16

Power Door Locks (cont'd)
Ceiling Light Does Not Come On When
The Doors Are Unlocked With The
Transmitter
1 . ls the ceiling light switch in the center position?
Yes - Go to the next steD.
No - Reposition the ceiling light switch and
relesI.
2. Does the ceiling light come on with the ceiling
light switch in the ON position?
Yes - Go to the next steo.
No - Repau the ceiling light circuit.
3. Does the transmitter LED come on when anv of
the buttons are oressed?
Yes - Go to the next step.
No - Check the transmitter battery, then retest.
lf the ceiling light still does not work, go to
the next step.
4. Recheck with a known good transmitter
reprogrammed to the vehicle. Does the system
work properly in all modes?
Yes - Replace the transmitter and program it by
using the procedure on page 130-14.
No - Go to the next step.
5. With the keyless door lock control unit connector
disconnected, run a jumper wire from terminal 1
to ground.
Does the ceiling light come on?
Yes - Replace the keyless door lock control
un [.
No - Repair the open in the terminal I
(LT GRN/BLK) wire.
130-18
Doors Do Not Unlock Or Lock With
The Transmitter
1 . Do the door's unlock and lock when using the
drivefs door lock switch?
Yes - Go to the next steo.
No - Repair the power door lock system.
2. Does the transmitter LED come on when anv of
the buttons are oressed?
Yes - Go to the next steo.
No - Check the transmitter batlery, then retest.
lf the doors still do not unlock or lock with
the transmitter, go to the next step.
3. Recheck with a known good transmitter
reprogrammed to the vehicle. Does the system
work properly in all modes.
Yes - Replace and program the transmitter,
then retest. Use the procedure on page
1 30-1 4 for transmitter programming.
No - Go to the next steo.
4. Does the voltage at terminal 3 of the keyless
door lock control unit connector change from
battery voltage when the key is not in the
ignition, to less than 1 volt when the key is in
the ignition?
Yes - Go to the next step.
No - Replace the ignition switch or repair the
damaged terminal 3 (BLU/RED) wire.
5. Does the voltage at terminal 12 of the keyless
door lock control unit connector change from
battery voltage when all the doors are closed, to
less than I volt when any door is opened?
Replace the keyless door lock control unit.
Reoair the ooen in the terminal 12
(LT GRN/RED) wire.

Security System (cont'd)
Security System Does Not Work ln Any
Mode (CX, DX)
1. ls luse 54 (in the under-hood fuse box) OK?
Yes - Go to the next step.
No - Repiace the blown fuse, then go to the
next step.
2. ls the fuse in the securiiy in-line fuse holder OK?
Yes - Go to the next step.
No - Replace the blown fuse, then go to next
srep.
3. Does either fuse blow again?
Yes - Locate and repair the short.
No - Retest the system.
4. ls there battery voltage at terminal 10 of the
security control unit connector?
Yes - Go to the next step.
No - Locate the open in the wiring between
fuse 54 and the security control unit.
ls there continuity from terminal 13 ol the
security control unit connector to ground?
Yes - Replace the security control unit.
No - Locate the open in the wiring between the
securitv control unit and G401.
5.
133-18
Security System Does Not Arm (CX, DX)
1. Place the ceiling light in the center position.
Does the ceiling light come on, even with all the
doors closed?
Yes - Faulty door switch or short in wiring to
door switches.
No - Go to the next steo.
2. With the ignition switch in the ON (ll) position,
does the trunk open indicator in the gauge
assembly come on, even with the trunk closed?
Yes - Faulty trunk latch switch or short in the
BLU/BLK wire.
No - Go to the next step.
3. Does voltage at terminal 2 of the security control
unit connector change from battery voltage with
all doors closed, to less than 1 volt when any
door is ooened?
Yes - Go to the next step.
No - Repair the open in the terminal 2
(LT GRN/BLK or LT GRN/RED) wire.
Does voltage at terminal 3 of the security control
unit connector change from battery voltage with
the trunk closed, to less than 1 volt when the
trunk is oDened?
v]" - R"pt"." tne security control unit.
No - Bepair the open in the terminal 3
(BLU/BLK) wire.

Security System Alarm Does Not Trigger
When The System ls Armed And The
Trunk Or A Door ls Opened
Security System Does Not "Be€p" 3 Times
When The System is Armed With The Trunk
Or A Door Open (HX, LX, EX, Dx-V SD
1. Place the ceiling light in the center position, then
open and close the doors one at a time. Do all
the doors operate the ceiling light properly?
Yes - Go to the next steo.
No - Repair the ceiling light circuit.
With the ignition switch in the ON (ll) position,
does the trunk open indicator in the gauge
assembly come on with the trunk open?
Yes - Go to the next step.
No - Faulty trunk latch switch or an open in the
BLU/BLK wire.
Does the voltage at terminal 2 of the security
control unit connector change trom battery
voltage with all doors closed, to less than I volt
when any door is opened?
Yes - Go to the next step.
No - Repair the open in the terminal 2
(LT GRN/RED) wire.
4. Does the voltage at terminal 3 of the security
control unit connector change from battery
voltage with the trunk closed, to less than 1 volt
when the trunk is opened?
Yes - Replace the security control unit.
No - ReDair the oDen in the terminal 3
(BLU/BLK) wire.
133-23

Connector Views (cont'd)
1. C202 (with Cruise Control)
- Gray- Left side ol engine compartment- Connects main wire harness to engine
compartment wre harness
gRN/BLK
(Cruise control)
BRN,ryVHT(Cruise control)
RED/BLK(Headlight switch)
BRN {Cruise conkol)
WHT/BLK(Front wipetwashel)5
4.c568
- Gray- Below Juel tank unit connector- Connects floor wire harness to tuel tank
pressure suo-narness
BLU (PGi.4-Fr)
LT GRN (PGM-FI)
BLl(WHT (PGI\4-FD
YEUBLU (PGM,FI)
GRN/BLK (PGI\,4.FD
4
5
2. C407 ('98-'00 Models)
- Gray- Behind left side ol dash, above kick panel
- Connects main wire harness to roof or moonroo{
wtre harness
WHT/RED(Ceiling light)
l\4ale - LT GRN/REDFemale - LT GRN/BLKor LT GRN/RED(Ceiling light)
5
5.c570
- Blue- In right door pillar- Connects floor wire harness to right rear door
wlre hafness
2
3
YEL(Power windows)
WHT/RED(Power door locks)
YEUGRN(Power wrndows)
YEL/BLK(Power windows)
YEURED(Power door locks)
5
6
3.c423
- Green- On Jront of under-dash tuse/relay box- On main wire harness
*1: YEL (Fuse 3)*2: GRN(Rear wiper/washe4
GRN/YEL(Turn signals)
GRN/ORN {Tu.n signals)
GRN/BLK(Front wiper/washer)
GRN/RED(Turn signals)
5
62
3
*1= USA: tX, EX, HX, DX-V SiCanada: EX, Si*2= Hatchback
202-2
6.c571
- Blue- In lett door pillar- Connects floor wire harness to lett rear door
wlre harness
MaIe _ YELFemale - GBN/YEL(Power windows)
WHT/RED(Power door locks)
Male - YEUGRNFemale - GBN(Power windows)
5
6
N4ale YEUBLKFemale - RED,ryVHT(Power windows)
YEURED(Power door locks)

-39. Cl16
- Gray- Rear ol engine, below intake manifold- Engine wire harness junction connector
41. C433
- Gray- Below center console- Connects main wire harness to A'/T gear position
switch pigtail
i-'-j-----lr-:-_-::::^-_---'18 BLK (G101)
s BLK (G101)
10 BLK (G101)
11 BLK (G101)
12 BLK (G101)
13 USA: BLK (G101)
14 BLK (G101)
L___-----J
2 *1: YEL/BLK*2iYEURED
(PGM-Fr)
3 *1: YEUBLK
(PGl\4-Fr)
4 *l:YEUBLK*2T YEURED(PGr\4-F|)
5 *1i YEL/BLK*2: YEURED(PGM-Fr)
6 *1: YEUBLK*2: YEURED(PGM Fr)
7 *1: YEUBLK*2: YEURED
1 BLK (Cruise conlrol)
2 l\,1ale - LT GRNFemale(Not used)
3 Male - YELFemale - YEURED(Back-up lights)
4 GRN/BLK(Back-up lights)
5 f,rale - GRN/YELFemale - BLU(A,/T controls)
6 l\.4ale - GRN/BLUFemale GRN(A,/T controls)
7 Male - GRN/ORNFemale - YEL(A/T conkols)
9 PNK (Cruise control)
1O BLI(WHT(Starting system)
11 BLI(RED(Starting system)
12 Male - GRNIVHTFemale - BLK/BLU(A,/T controls)
13 Male - GRN/REDFemale - WHT(A,/T controls)
14 Male - GRNFemale - RED(A,/T controls)
L_i9yj'L____i
'1: Allexcept GX'2: GX
Terminals grouped together areconnected by the same bus bar.
40. c401
- Gray- Behind left kick panel- Connects main wire harness to floor wire harness
All '96-'98 Models and '99100 GX Models:
1 *1: BLKWHT (PGM-F|)*2:YEL/BLU (PGl\4'Fl)
2 HatchbackiLT GRN/BLK(Rear wiper/washer).2: BLU/YEL {PGM-Fl)
3 Hatchback: LT GRN(Rear wiper).2: GRN/BLK (PGM'Fl)
4 *1:YEUBLU (PGM Fl)*2: GRN/VEL (PGl,I-Fl)
5 *1: GRN/BLK (PGM-FI)*2: WHT/RED (PGl\4-Fl)
*1= D16Y5iAll '98 modelsD16Y7r '97 California Coupe and Sedan LX, all '98 models
D16Y8: All '96-97 Coupes, '97 Calilornia Sedans, all '98 models
*2= GX models
'99-'00 Models except Gx:
6 BED/BLU(Seat belt reminder)
7 WHT/GRN (Fuse 51)
8 1.: LT GRN (PGM'F|)
I 1.i BLU (PGl\.4-Fl)
10 GRN (lgnition keyremrnoer)
11 LT GRN/RED(Ceiling light)
12 GRN/BLK(Back-up lights)
13 GFN,TVHT (Brake lights)
14 Except GX: YEUGBN
{PGM-Fr)
1 GRN/ORN(Power door locks)
2 BLK,ryVHT (PGM-Fl)
3 Coupe/SedaniGRNA/VHT(Power door locks)Hatchback:LT GRN/BLK (Rear
wiper)
4 Coupe/Sedan: BLU/BLK(Security system)Hatchback:LT GRN (Rear wipeo
5 YEUBLU (PGl\4-Fl)
6 GRN/BLK (PGM,FD
7 RED/BLU(Seat belt reminder)
8 *3: WHT/RED(Power door locks)
9 *3: BLU/RED(Power door locks)
10 '3: BLU^VHT(Power door locks)
11 l\.4ale -
Female - WHT/GRN(Fuse 51)
12 LT GRN (PGM-FD
13 BLU (PGr\4 Fr)
14 GRN(lgnition key reminder)
15 LT GRN/RED(Ceiling light)
16 GRN/BLK(Back-up lights)
17 GRN,ryVHT(Brake lights)
18 YEUGRN (PGI\4.FD
19 *3: YEURED(Power door locks)
20 Canada: BLU/YEL(Power door locks)-
*3= USA HX, LX, EX OX-V Si
202-11

-50. c421
- Green- On rear of under-dash fuse/relay box- On main wire harness
I
l RED/YEL(Headlight switch)
2 BLIVBLU (ABS)
3 RED/GRN(Headlight switch)
4 GFIN/BLK(Front wiper/washer)
5 FED/BLU(Headlight swrtch)
6 WHT/BLU(Charging systern)
7
9 REDAVHT(Headlight switch)
10 GRN/YEL (Turn signaland hazard lights)
11
12 USA: BLKAVHT(Charging system)
13 BLKryVHT (Fuse 15)
14 GRN/RED (Brake
indicator system light)
16 GRN/RED (Turn signaland hazard lights)
17 BED/BLK(Headlight switch)
18 RED/BLK(Headlight switch)
52. C130
- Brown- Below right side ot dash panel- Engine wire harness junction connector
T---------"1
1 8RN/BLK (G101)
2 BRN/BLK (G101)
3 BRN/BLK (G101)
4 BRN/BLK (G101)
5 BRN/BLK (G101)
6 BRN/BLK (G101)
7 BRN/BLK (G101)
I BRN/BLK (G101)
9 BRN/BLK (G101)
10 BBN/BLK (G101)
L---------J
Terminals grouped together areconnected by the sarre bus bar.
*1= 96- 98 models: All except D16Y5'99-'00 models: D1685*2= 96-98 models: D16Y5/D1685'99- 00r All except D1685
11 BLUMHT (VSS)
12 BLU,ryVHT (VSS)
13 BLU,^/VHT (VSS)L_-_____--Jr---------'1
14 YEL/BLK (PGl\4-Fl)
15 YEL/BLK (PGr\4'Fr)
16 YEUBLK (PGI\4,FI)
17 YEUBLK (PGr\4,Fr)L______---JT----------118 *1: GRN (Fans)*2: YEUBLU (PGM-Fl)
19 *1: GRN (Fans).2: YEUBLU (PGM-Fl)
20 *1: GRN (Fans).2: YEUBLU (PGM-Fl)_______--J
51. SRS Unit
- Yellow- Below center oJ dash- On SRS marn wire harness
1 GFY (1) or GRN(Drivefs nflator)
2
3 GRY (17) or GRN(lgn tion input)
6 GRY (21) or GRN(SRS indicalor control)
7 GRY (18) or GRN(lgnition nput)
8 GBY (14) or GRN (MES)
9 GBY (13) of GRN(Service checkconnector input)
10 GRY (4) or GRN(Frt. pass. inflato4
11
13 GBY (2) or GRN(Drivefs nflator)
14 GBY (5) or GRN(Frt. pass. inflator)
15 GRY (3) or GRN(DLC input/output)
16 GRY (19) or GRN(G801)
17 GRY (20) or GRN(G801)
1B GRY (6) or GRN (MES)
13678
10Il12131415't7't8
53. C420
- Green- On rear of under-dash fuse/relay box- On main wire harness
1 Canadar RED/BLU(Headlights)
2
3 8LK (G401)
5 WHT/GRN(Rear window defogger)
6 WHT/BLU(Power windows)
7
8 YEL/GRN (PGM-FD
I BLK//EL (Fuse 17)
1O BLUAVHT (PGM,FI)
1 1 BLUMHT (PGI,4-FI)
14
16 Canada: BLKAVHT(Headlights)
18 A/Tr WHT/GRN(lnterlock system)
19
20 WHT/RED(Ceiling light)
202-15

Connector Views (cont'd)
60. c411
- Blue- Mounted to top ol under-dash fuse/relay box- Connects main wire harness to dashboard harness
'95198 Models excepl GXI
1 *1: RED/GRN(PGrvr-FD
2 A2: WHT(Security system)
(Security system)
4
5 BLU (SRS)
6 *2r GRY(Cruise control)
7 *2: BLU/RED(Security system)
8 RED/BLU(Cruise control)
9 LT GRN (Cruise control)
10 '96-97 models:BLU/YEL (ABS)
11 YEUGRN (Gauges)
12 RED (Dash andconsole lights)'13 LT GRN/RED(Ceiling light)
*1 = With shitt-up indicator
14 USA LX, EX, and HX:LT GRN/BLK
{Ceiling light)Except USA LX,EX and HX:ftrale - LT GRN/REDFemale - LT GRN/BLK(Ceiling light)
15 WHT/BLK(Hazard warning lights)
16 *2: RED|YEL(Security system)
17 *2: REDA/VHT(Security system)
18 WHT/BLU (Stereo
sound system)
19 BLU (lgnition system)
20 RED/BLU(Seat bett reminder)
21 GRN/OBN (PGN4 FD
22 BLUAVHT (VSS)
23 YEURED (Oil pressure
indicator system)
24 BLU/RED (ABS)
USA: LX: EX, HXCanadar EX, Si
202-20
'98 GX and All '99-'00 Models:
1
2
4 All except GX: BLU/YEL(Rear window defogger)
5 BLU (SRS)
7
B RED/BLU(Cruise control)
9 LT GRN {Cruise control)
10 *1: PNK (lnd cators)GX: BLU/YEL (Bear
window defo9ger)
1l YEL/GBN (Gauges)
12 RED (Dash andconsole lights)
13 *2: Male - LT GRN/REDFemale - Not used(Ceiling light)
14
15 WHT/BLK(Hazard warning lights)
18 WHT/BLU(Stereo sound system)
19 BLU (lgnition systemano gaugesl
20 RED/BLU(Seat bell reminder)
21 GRN/ORN (PG[,4-Fl)
22 BLU,ryVHT O/SS)23 YEURED(Oil pressure indicator)
24 BLU/RED (ABS)
*1 = Allexcept CW and GX*2= All except GX

Connector ldentification and Wire Harness Routing
Connector
or
Terminal
Number of
Cavities/
Color
LocationConnects toNotes
Roof Wire Harness (Coupe/Hatchback)
c407
c407
c702
c719
2-GRY
6-GRY
2-WHT
1-WHT
Under lett side of dash
Under left side of dash
Middle of roof
Front of roof
Main wire harness
Main wire harness
Ceiling light
Spotlight
.2
'l : '96-'98 models'2: '99-'00 models
Rool Wire Harness (Sedan)
.1 : '96-'98 models.2: '99100 models
Moonroof Wire Harness (Coupe/Sedanl
*1: '96'97 models'2: '98 models"3: '99r00 models
c407
c407
c702
c703
c719
2-GRY
6-GRY
1-WHT
1-WHT
1-WHT
Under left side of dash
Under left side of dash
Middle of roof
Middle of roof
Front of roof
Main wire harn€ss
Main wire hamess
Ceiling light (Power)
Ceiling light (Ground)
Spotlight
"1
-2, GX
.2
c407
c407
c712
c713
c713
c715
u/ to
c717
c718
c719
2.GRY
6-GRY
3-BRN
or GRN
6-BRN
5-GRY
6.8RN
5-GRY
4-GRY
3-WHT
2-BRN
4-GRY
1-WHT
Under left side of dash
Under left side of dash
Front of under-dash fuse/relay box
Left side of dashboard bracket
Left side of dashboard bracket
Left side of dashboard bracket
Lett side of dashboard bracket
Left of steering wheel
Middle of roof
Rear of roof
R€ar of root
Front of roof
Main wire harness
Main wire harness
Undsr-dash fuse/relay box
Moonroof open relay
Moonroot open relay
Moonrool closa relay
Moonroof close relay
Moonroot switch
Ceiling light
Moonroof motor
Open/close and tiluclose switches
Spotlight
.3
'1
'2,.3
-1
'2,'3
'2,.3
203-40