2000 HONDA CIVIC lock

\.
\iu
Security System Does Not Work In Any
Mode (HX, LX, EX, DX-V, Si)
1. ls fuse 6 (in the under-dash box) OK?
Yes - Go to the next steo.
No - Replace the blown tuse, then go to the
next sleD.
2. Does the fuse blow again?
Yes - Go to the next step.
No - Retest the system.
3. Disconnect the security control unit connector.
4. ls there continuity from terminals 1, 10, 12, ot 22
to oround?
5.
Yes - Locate the short in the wiring between the
security control unit and the radio ('96-'98
models) or keyless door lock control unit
('99 model).
No - Go to the next step.
ls there battery voltage at terminal 10 of the
securitv control unil connector?
Yes - Go to the next steo.
No - Locate the open in the wiring between
fuse 6 and the securitv control unit.
133-17
rfe
6. ls there continuity f rom terminal 13 ot the
security control unit connector to ground?
7.
Yes - '96-'98 models: Go to the next steD.'99 models: Replace the security control
unit.
No - Locate the open in the wiring between the
security control unit and ground (G401 ).
With the security control unil connector
reconnected, is there battery voltage at terminal
21 ot the securitv control unit connector?
Yes - Go to the next step.
No- Beplace the security control unit.
ls there battery voltage at terminal 5 of the
keyless entry harness connector (B)?
Yes - Replace the radio.
No- Repair the damaged LT BLU wire
between the security control unit and
the radio.
8.

Security System Does Not Arm
(HX, LX, EX, DX-V, Si)
1. With all the doors closed, do the doors lock
when you press the transmitter LOCK button?
Yes - Go to the next steo.
No - Go to Doors Do Not Lock With The
Transmitter, on page 130-11 ('96-98
models) or 1 30-18 ('99 models).
Check the trunk open indicator in the gauge
assembly. With the ignition switch in the ON (ll)
position, does the trunk open indicator come on
even with the trunk closed?
Yes - Faulty trunk latch switch or shod in
BLU/BLK wire.
No - Go to the next steo.
Does the voltage at terminal 2 of the security
control unit connector change from
approximately 5 volts with all doors closed, to
less than 1 volt when any door is opened?
Yes - Go to the next step.
No - Repair the damaged terminal 2
(LT GRN/RED) wire.
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 ooened?
Yes - Go to the next steo.
No - Repair the damaged terminal 3
{BLU/BLK) wire.
Does the voltage at terminal 15 of the security
control unit connector change from battery
voltage the key is not in the ignition, to less than
1 volt when the key is in the ignition?
5.
o.
Yes - Go to the-next step.
No - Repair the damaged terminal 15
(BLU/RED) wire.
ls ihere approximately 5 volts at terminal 22 of
the security control unit connector?
Yes - Go to the next step.
No - Replace the security control unit.
7. ls there approximately 5 volts at terminal 12
('96-'98 models) or 14 ('99 models) of the
keyless receiver unit ('96-98 models) or the
keyless door lock control unit ('99 models)?'96198 modelsi
Yes - Replace the radio ('96-'98 models) or the
keyless door lock control unit ('99
models).
No - Repair the damaged WHT/BLK ('96-'98
models) or BLU/YEL ('99 models) wire
between the security control unit and the
radio ('96-98 models) or the keyless door
lock control unit ('99 models).
133-19

Security System (cont'd)
Security System Does Not Disarm With
The Transmitter (HX, LX, EX, DX-V, Si)
1 . With all the doors closed and locked, do the
doors unlock when the transmitter UNLOCK
button is pressed?
Yes - Go to the next step.
No - Go to "Doors Do Not Unlock With The
Transmitte/' on page 130-11 ('96-98
models) or 130-18 ('99 models).
2. ls there approximately 5 volts at terminal 1 of the
securitv control unit connector?
Yes - Go to the next step.
No - Security control unit.
3. ls there battery voltage at terminal 13 ofthe
keyless receiver unit ('96-98 models) or the
keyless door lock control unit ('99 models)?
96.98 models:
'99 models:
Yes - Beplace the radio ('96-'98 models) or the
keyless door lock control unit ('99
models).
No - Repair the damaged YEUBLU wire
between the security control unit and
the radio.
133-20
Security System Does Not Disarm
(cx, Dx)
1. ls the tuse in the security in-line luse holder OK?
Yes - Go to the next step.
No - Replace the blown fuse, then go to the
nexl sreD.
2. Does the fuse blow again?
Yes - Locate and repair lhe short.
No- Retest the system.
3. ls there battery voltage at terminal 11 of the
security control unit connector, when the ignition
switch is in the ON (ll) position?
Yes - Replace the security control unil.
No - Locate the open in the wiring between
the ignition switch and lhe securily control
unit.

lnterlock System
- Allexcept'96-'98 CVT
page 10-12.
FUSE 33{INTEBLCICKuNrI)
WHIICRN
OASH I HOOD
H:" - IlEiE" i ) iifl* 8i?[',ffii i[".tfi
;GE-st----l glD^:R-
page 10-13. I BoxL.J------ --J PHotoi
*1 = 96 D16Y8 engine: Allexceptuoupes'97 D16Y7 engine: All exceptCalifornia Coupe and CaliforniaSedan LX'97 D16Y8 engine: All exceptCoupes and Calilornia SedanD1685 engine: All*2 = '96 D16Y8 engine: AllCoupes'97 D16Y7 engine: CaliforniaCoupe, California Sedan LX'97 D16Y8 englne: AllCoupes,Calilornia Sedan'98 model: All*3 = '99 model: All
)rq
,'",:[*nu'
=-CF'!,n:E!-l
Hfl*gff* i
l#?;"'" -,,;:::?i-ili:itlll:
|
= lr.u:;.Br-* i-{Ji6i1!-- !,*;L$il{:*
|
,wrn cruse;r
tr,
;"6;dii-- Lr7 r ii\l,B".i o,",,,
i-l o,"*",!
'""'o*-'' x?!
| -$-.",., .^AX-----.,'dtA--"^",."
lfl.iil F]iH*,"'i''t#'---.r=23[11
eowen.
lElJP-".'.'
-
L;tT'#:yTltijF.iu.'f, *or., ,.il3, f, iii"^'?o'
| !^:?::^?l:t:9" *r w'raeof, *2 *3
t:l*ii** ffi"""'"
! fit:'/:,:iffJff ,",'3,fii;1,1,'' 'trii'df,'
tr
I near lne snrn rever - TNTERLOCK
ll wxrneo t CONTROL UNIT
--4-------------Lt, *?,1fl92
T-----1 UNDER-FUSE 25
See Power I BOtDisilibution, : pHb'ro ss
.---- page 10-6. I 8 i, C352-----J' c419""'''A\Fi#"i: wHr/cRN see power
'[il:'ff*,,,,**
., J*:]l ., '"*""
;.-9,[ aL(BLU
GFN/
I
See A/T GearPosition Indicator
A/T GEARPOSITIONswtTcHc433
BLK I-
i-*t'
BLK1BLK
f, 9e€urutse
I
I
I
IControl
ilt:tfi'F1
'-i_:{BLKO-<(
See GroundDistribution,page 14-5.
-l#: G401PHO|O 57
Key IntedockClrcuitAllows keyint€rlocksolenoid tobe energizedunless shiftlever is in "P"
Shltt Lock ChcuilPrevents shifi bcksolenoid tromenergizing unlessbrake p€dal isd€pfessed ardacc€le{ator pedal isnot depr€ssed.
";t-,".f";,
138

- '96-'98 CVT
l-l-'l BRAKE SWTTCH r--'l THROTTLE
| | lclosed wrlh I ..-. -, I PoslrloN
l&l!fii{+f i.:1r1'jflI$s"
o""*"tr[
"o'ouloo,
".o"i I
.f# ffiqll"
jilll I lllb ;s"",
!
-
rr,.l*"- "oI
+ | i.'*-w- - - - -,r-.1 j If$$Bi,
e* !;;iiffi :,?H,,, ry*:' !fi3$lt3'
l6,i8 L"':__"f# *'_lgs,g;
fl*UB;t;"
ii'";i;'
"*l u't""
i-u;-*"--- ,s l [ltsff?.
Lj:'sri:--::l itjs[-
=ffan+'INTERLOCKCONTROLUNIT
vtEw 26
;-;5[ BLKBIUI BLKBTU See A/f Gearar< Positioni lndicator
NOTE:ln case of systemmalfunction, theshift lever can bereleased by pushingthe ignition key intothe release slot nearthe shitt lever.-------r A/T GEAR
il{t iffi'dqF"I l,'- -\-" l;#i;",;
l" i'-!
L---J.---JBLK I C433
"IYW!'" :."qsrqft
rE.===---- F-
Shltt Lock ClrcuilPrevents shift locksolenoid lrom€nergizing unleesbrake p€dal isdepressed andaccelerator pedal isnot depressed.
Key ldedockClrcultAllows k€yinterlocksolenoid tobe energizedunl6ss shittlever is in'P"
;;.r";;
ll e
138-1

Stereo Sound System
i.l
-"r,"atrf
;;-;l P,)r'=.,8-Jl3g"BA.K.IJP | ?pJ" ,I
I
c351
FUSE 28RAOIOCLOCK
(15A 9A no{br.)
c501
vlEw 55
UNDER-DASHFUSE/RELAYBOX
't9c928OPTIONCONNECTOR
* = '96.98 models
aa4,See PowerDistribution,page 10-11.
18c411
vlEw 60
See Dash andConsole Lights
.^fi;l ;,tr
rA2)8
BLU
14
BLU
1(with power mirrors 16)
REO/GFNor BLU
I RED/GRN I' (96 s7 moders BLU) r
ra10)18
GRY/BLK
13
(with power mirror6 17)
BRN/BLKor GRYIBIK
rAe)17
BFN/ALK
BRN/BLK
(with power mirrors 7)
RED/GRN
1C556 (with oower milors 6)PHA|O93vtEw 61 aLUor RED/GRN
,ELU,' (s6 97 modes FEO/GFN)
ra1)?
REO/GFN
c503
GFY/BLKor BRN/ALK
c557
vtEw 62
' RED
, BLU,1
.'I LEFTI I TWEETERRIGHT . 1
TWEETER.
c6s7
GFY/BLK
BFN/BLK)
150
Tweeters

* = 96-98 models
- '96-'98 f'4odels
See Power Door Locks(with Keyless Entry)
LTELU
GFYA!/HT
7(AI'99-'00 6)('96-'98 Sedans l3)
STEREORADIO IUNER('96.98 models)
vtEw 6aorAUDIO UNIT(99 '00 models)
:l"l:[:I:ilil'
LIGRN/atK
' BLU/I FEO
'81
fA7)
BLU/ryEL
BLU/YEL
rA8)
REO/YEL
(.A14)20
BLK
c503
BED/YEL
(Alt '99-'00 9)('96-'98 Sedans 10)**= Male- Femaleterminalsreversedfor'99-'00
c562 *2(A

'99-'00 7)('96-98 Sedans 12)
BLU/YEL
JIG501
150-1
RIGHTREARSPEAKERREARSPEAKER

Connector Views
Cavity Numbering Systemu
WIRE SIDE
ofTERMINAL SIDE
ot
MALE TERMINALSFEMALE TERMINALS
LOCKING DEVICE
Must be at top.
In-Line Connector View Index (views begi202-2)
Connector View
cs16.................. 58
c551 . .... ............. 47
c552 ..... ............. 22
c556.................. 61
c557.................. 62
c562 ..... ............. 42
c568.................... 4
cs70.................... 5
c571 . . . . . . . . . . . . . . . . . . . . 5
c575.................. 73
C604 (Hatchback) ........ 7
C605 (Hatchback) ........ I
C607 (Hatchback) ........ 9
c639 .. ............... 23
c656 ... ............... 24
c723.................. 57
202