Page 2020 of 2189
'98-'00 Models
@
\
I
I
I
I
---1 UNDER.DASH
c7'12PHOfO s8
trr-ii--'lH$3.'A.|39"
ffi**'iF,?T",-----J
MOONROOFOPENRELAY
MOONROOFclosERELAYPHO|O 51vtEw 13
I Y C3s1
""t,cntr ! fflo"tL'I wrricnl So€ Powsra-> DsrrDul'on
wuicnr ll C419
't" l',i'!,11"*
pag€ t&12.
UTIDER.DASHFUSE/RELAYBOXPHOTO 58
,al ,cl:,z,,
-a
_iu
\lr
-
4s
To splice ontnrs page.
c717
c718
OPEN/CLOSEswrTcH
TILT/CLOSEswficH
MOONROOFswtrcH
29LU
c7t8
o*irCLOAElltl
Sa€ Grolx|dDistribution,pag€ 1+7-
122-1
Page 2022 of 2189
Power Door Locks
- All Models Without Keyless Entry
G551
[t.dE-l=
- ---- --:[
l'!fi:i- ".",.1
l'! l-------- r I
li I I
*"I!'k------#-r*.*rq;,pft?is,,,flr::fi
| : I I c"u,',", i c"",o"" i 21 i cs03 security'
I i"x[v*fl
i$k------+-----=#f;ffi svseni
I i t I ou*."jJ*"'l '** '"*J"l ^,,**0, #'#[""j,% i
I i ! I &H'E5o I ,ig^* d$n* |
.e&.s8usA usA ; 'o'"rto it,Ii
lrr!
-"ll'**n*ru;X,*#",XHm,
i
lil I
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| .L-J iiriioflil", iffffliii F$fl,H"- itJ !F$$,i$", iI l-T;1-li"3g5"= iioriibl-r'-" 1 iffi !
I lunr.ocx I rccK IswrrcH : Lunl----i L!flJI l"'*^1 *-l- - i sreREo RADro srEREo RADro
t --t , ,--- ",r*- :
UNDER.HOODFUSE/RELAYBOXi--r?Grs;-'ir oooF Locx I
L__{g:":l9 Y C3sl
'n',o"n I iE?Loo'
I see PowerIl Distribution.I ^r^a llr-i,
"*,:TI
Bdt6rynpur
Unlock LockGround input input
130
'='99-'00 models
Page 2024 of 2189

Power Door Locks
- '96-'98 Models With Keyless Entry
(NotUsed)
c562(Ssdan 5)
lOY,laEntcalYatrt oil
SeeCeiling
"*. IPHaTo 611
""#!
__ It
Seenorns
,J:l
ffi
!l*1'*
Rf,Ltr: a ?'* seePower IU6il'
il"d!rui' i.^h::Eii:,_J"'"'ou
t 12 't( 9_s!-1 .
",.*.*,.
1 ".*..1 i#??'o
sYsrEM coNNEcroR (oPTroN) -?
1 UNDER-FUAE 14I t rusE r4: Grul8E COirIFOL)I / 0(Enr38)See Power i ? 7.1 c.. o.Di8tributlon. ! | X;i*:
I DASHI FUSE/I RELAY
STEREO RADIOTUNERPHOTO 73vlEW 68
cs03
css6
;f,;z3,'9,*-
14n 22
BLU/ N WHT/ II YEUWHTI ALK I ALU
B11l'B12l.B13
'I tF;?,'
-xlru
c5l6
86 |' 83
''tl
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t"
[ro**:"[fi*'
""i,
;: I;"il"."'Y' o-ft 3[tnlt$ro" Fi:a
I "* |
F,%',3,, (o"''on)
ir?rt,:*,"." I """,,":
See lgnitionKey Reminder
door ooen. ' pHoro s7 .------- Sa.lan -
f - | csre iofiib$'-" "c,s;rg,_ !
'
| ! "* I
"i3tr9"" 'LU,RED I GnNioR,.
!=4 ,. L----- --,1"n,,'.
-'-l i
i*-i---- ll}gii I
*,*"1
I r7r------'t TNTEGMTED I RELAY I Irrlll,l.I INTECru$ED I RELAY| * s€€ | cotlrRol lBox
LJaBIEIIL i9,Fis," ieHo'osa
BLU/HEO
2
Btu/,|\mr
C415 STEERINGPHOTO 60LOCK
I
I
I
BLUAIIXT
Hffirp;,ruml*-*i E;ffi*,ru
4
ALK
-- ---- J
c415
YtEw 14 sss G,g{rndarr< Olstrlhdion,
RIGHTREARDOORswrTcHClosed withdoor open.
""L___J
G401
130-2
Page 2025 of 2189
rl
lt,
I vevneo
I veuneo.1I YEUFED
UNDER-HOODFUSE/RELAYBOXi-iffiri
""',;Xftf*',I.'
c557
vtEw 62
c654
FRONT
;l
I
see Power iDistribution. I**t"t:.""."
I
------*-,7
OE
n"r,n"n I
il.",":['
".,"-fifiT""' I
-:iii[::f
PASSENGER'SDOOR LOCKACTUATOR
c554
c557
. VIEW 62
cs56
vtEw61WHT/REO
POWERDOORLOCKCONTROLUNIT
GRN/OBN
tu
GFI{/OBN:
GRN/OFN
ALUAViIT
DOORKEY
4
BLUAVHT
c556PHOfO93vtEw 61
BLU/NED
c634
92YEURED
DRIVER'SDOORLOCKACTUATORDOORLOCKKNOB
DRIVER'SDOOR LOCKswlTcH
WHT/FED
1
I
BLK
22
BLK
I-
c556
vtEw61BLK
YEUFEO=__- , YEUFEO
c5zo : sPHO|O 99 ,VIEW 5 - YEUFEO
C674 ' 1PHO|O95
PHOTO 95 I WHI/REO
C674PHOTO9sI WHT/FEDc570PHOTO ggvtEw 5 . _ryHi/!E9
ACTUATOR .-.:PHO|O 95FED
c664 2PHA|A9S wxf/FED
c571 2
VIEW6 WHT/BEO
Driver'sdoor Batt€ryunlock input input
Unlock Lockanput input
Unlock/loc*ouIpur
Ground
Unlock/lockLock outputinput
[-:I
l_l
t fl!@Klocx
eLxlrat-{ 3'i#i:T:'
!- cssr
Il r
S€s Ground
130-3
Page 2028 of 2189

Power Door Locks (cont'd)
Keyless Receiver Unit Input Test
The following tests are pertormed with A (Main) and B (Keyless) disconnected from the audio unit.
TerminalNo.WireColorTest ConditlonTest: Desired RasultPossible Cause it resull is not obtained
4WHT/BLUUnder all conditionsCheck for vollage to ground:
There should bs batteryvoltage.
aBlown No. 47 (7.5A) tuse in the
under-hood fuss/relay box
An open in the wireo
5YEUREDlgnition switch ACC (l)Check lor voltage to ground:
Th€re should be battery
voltage.
aBlown No. 28 (10A) fuse in the
underdash fusg/relay box
An open in the wirea
TerminalNo.WireColorTest CondiiionTest: Desired ResultPossible Cause if rssult i3 not obtalned
BLU/RED
lgnition key insertedinto the ignition key
switch
Check for voltage to ground:
There should bs 1 V or less.aPoor ground (G401, G402)
Faulty ignition key switch
An open in the wire
Short in the wire
a
a
algnition key r€moved
trom the ignition key
switch
Check lor voltage to ground:
There should be 4 V or more.
3BLUI/ELUnder all conditions
Check for continuity betweenthe audio unit 16P connectorNo- 3 terminal and power doorlock control unit 12P connsctorNo. 6 terminal: There should
be continuity.
I An open in the wire
6BLK/YELlgnition switch ON (ll)Check for voltage to ground:
Thers should be batteryvollage.
. Blown No. 14 (7.5A) fuse in the
under-dash fuse/relay box
. An open in the wire
8LT GRN/BLKCeiljng light switch in"middle position"Connect to ground: The ceilinglight should come on.
aBlown No. 43 (7.5A) fuse in the
undsr-hood fuse/relay box
Blown ceiling light bulb
Faulty ceiling light
An open in the wire
a
a
o
14LT GRN/REDEach door oponed,one at a timeCheck for continuity to ground:
There should be continuity.
aFaulty door switch
An open in lhe wirea
tcBLKUnder all conditionsCheck for continuity to ground:
There should b€ continuity.
aPoor ground (G401, G402)
An open in the wirea
16GRYUnder all conditionsConn€ct to ground:
Horn should sound.
. Blown No.52 (15A) fuse in the
under-hood tuse/relay box
. Faulty horn
. Faulty horn relay
. An open in the wire
130-6
Page 2030 of 2189

Power Door Locks (cont'd)
Keyless Entry Does Not Work In Any
Mode
NOTE: Before beginning, verify that all the
transmitters are programmed to the vehicle.
1 . Does the radio work properly?
Yes - Go to step 9.
No - Go to the neld step.
NOTE: For steos 2 - 8. refer to the schematic dia-
gram for the Stereo Sound System on page 150.
2. Are fuses 28 (in the under-dash fuse box) and
fuse 47 (in the under-hood fuse box) OK?
Yes - Go to step 4.
No - Replace the blown fuse, then go to the
nen steo.
3. Does the fuse blow again?
Yes - Locate and repair the short.
No- Retest the system.
4. ls the vehicle equipped with the optional security
system?
Yes - Go to the next steP.
No - Go to steD 6.
5. Does the keyless entry work correctly when the
security control unit connector is disconnected?
Yes - Faulty security system, go to security
system for f urther troubleshooting.
No - Go to the next step.
6. ls there battery voltage at terminal 4 of the radio
main harness connector (A)?
7.
=A
Yes - Go to the nen step.
No - Locate the open in the wiring between
tuse 47 and the radio.
ls there battery voltage at terminal 5 of the radio
main harness connector (A), when the ignition
switch is in the ACC (l) or ON (ll) position?
Yes - Go to the next step.
No - Locate the open in the wiring between
fuse 28 and the radio.
130-8
8. ls there continuity from terminal 14 of the radio
main harness connector (A) to ground?
Yes - Replace the radio.
No - Repair the open in the wiring between the
radio and the ground (G501).
9. Does the transmitter LED come on when any ot
the buttons are oressed?
Yes - Go to steo 12.
No - Go to the next steo.'10.ls the transmitter battery installed with the
positive side facing up?
Yes - Ensure that the battery contact tabs are
repositioned, then replace the battery.
Remove the key from the ignition, then
close the doors and trunk. Press the
LOCK button on the transmitter six times,
then go to the next step.
No - Ensure that the baftery contact tabs are
repositioned, then reinstall the batlery
correctly. Then reprogram the transmitter
and retest it. Use the procedure on page
1 30-4 f or transmitter programming.
11 . Does the transmitter LED come on when any of
the buttons are oressed?
Yes - Go to the next step.
No - Replace the transmitter and program it by
using the procedure on page 130-4.
12.Does the system work properly in all modes?
Yes - Finished. The system is OK.
No - Go to the next steD.
Page 2034 of 2189
Power Door Locks
- '99-'00 Models with Keyless Entry
@
i-f?G;.-----l
i ?f*""t:::", i
L-,H-i{*q-J
UNDER-DASHFUSE/RELAYBOX
8 Y C419
vtEW49
SeeHOrns
15
Horncontrol
Grgund
lgnltioninputDooropeninput
K€yswitchInpul
Lighlstlashcontrol
17
ALK
c447
vtEw 5a
'12
LT GFN/RED
See GroundDistribution,page I +6,
YI
IF--.--.r-G401
I
3
ALU/f,EO
!r.lFN' z sEcuglw t5REOSYSTEMtsb'*nii'cro* =2
a, o"nt"ao 1lvlEw 58
(Not
(oPTroN) c447See HeadlightSwitch
C415 STEERINGPHora 6a LOCKVlEtt\/ 14 PHO|O 71
lgntlion KaySYrftchClosed with keyin ignition.
LT GRN/FED
LT GFN/REDSee lgnitionKey Reminder
UNDER-DASHFUSE/RELAYBOX
ALU/IVITT
a9
GFN
'14
GRN
130-12
Page 2035 of 2189
I YEI/BEO
c57o , 5PHOfO 99V\EW 5 ' YEL/BED
c6?4 : 1PHOfAgs , YEUFED
I WHT/FED
c674 i zPHoro 95 i wrvneoc570 , a',;f,tr?"n l-1"1/1.9
I
I
9
WIIT/GRN
f*-.l'il
TryJ
UNDER.HOOOFUSE/RELAYBOX
c557
vlEw 62
c654c351
vlEW 31FRONT
aaa
! ".u".o
!t
+
See PowerDistribution,page 1S12.
PASSENGER'SDOOR LOCKACTUATOR
c654
c557
. vtEw 62
't8
9
GRN/OBN
1
GBN/ONN
19
GRN/OFN
KEYLESSDOORLOCKCONTROLUNIT
WHT/FED
12c556
vlEw 61BLU/BED
;;;oTYEL
BLUAVHT
aLU/'$/HT
4
ALUMHT
(?
***
[J
BLU/FED't5
WHT/REO
c634PHOfa 92
DRIVER'SoooRLOCKACTUATORDRIVER'SDOORLOCKswtTcH
DOORLOCKKNOB
c634PHO|A 92
BLK
BLK"iI-.
l: cssr
Battsrv UnloclvlockingJt ' otttputUnlocKlockoutpul
Look Unlock/lockinput outputUnbck LockInput input
fff
LJ-T->J
wrccr I mc.
\.
130-13