Page 1258 of 1413
Lighting System
OAYTIMERESISTOR lC.nodalTest, page 23-160
HEAOLIGHTSAdjustment, page 23-162Replacement, page 23-164
Component Locations Index
All SRS el€ctrical wiring harnesses ale covered with
yallow insulation.
B€fore disconnocting any pan of th€ SBS wire har-
ness, connect the short connactor(sl.
Replac€ th6 entire affocted SRS harness assembly it
it has an open circuit or damagod wiring.
HIGI{ BEAM INDICATOR LIGHT(ln the gauge assembly)Bulb Locations, page 23-1 15
COMBINATION LIGHT SWITCHReplacement, page 23-160Test, page 23- l58
FRONT PARKING/FRONT TURNSIGNAL LIGHTReplacement, page 23-165
FRONT SIDEMARKER LIGHTReplacement, page 23-165
DAYTIME RUNNIT{G LIGHTSCONTROL UNIT {C6nada)Input Test, page 23-156
23-152
-
Page 1260 of 1413
Lighting System
Circuit Diagram (USAI
UNOER - HOOD RJSE/NELAY 8OX
-r lo| ,-. otFDIMMER I'I
No.2l|l0A]iil;
)
ttNo.lo '1 No,22 ''t No.gtloAr (0oA) (floAr
IT
HEADLIGHTRIGHTHEAOUGHT
HIGH EEAMINOICATORLIGHTfi.4W)@il,", @f,*,6il* 6p*
. PAR(II{G UGHI. TAILUGI{TS. UCENSE PI.ATE
UtrloER - D SHRJSE/RELAYsox
REO/GNN
8LK
I
G20lG401
DASH UGI{TS88rGr{T ESSCONTrcUTRDASH UGHTSPAR(II{C UGHTSTAItUGt{TSUCENSE PI.ATEUGHTS
8tK
G301G20' |G40l
23-154
Page 1264 of 1413
Lighting System
Combination Light/Turn Signal Switch Test
CAUTION:
a Atl SRS Oloctricsl wiring harnesses ar6 covered with
yellow insulation.
a Bslor€ disconnecting any pan ot the SRS wire har-
ness, connact the short connsctollsl.
a Replace the sntire aftectad SRS harne$ assembly if
it has an opon circuit or damagod wiring.
1. Remove the dashboard lower cover and steering
column covers (see page 23-71).
2. Disconnect the 4-P and 7-P connectors from the
switch.
3. Check the connector and socket tetminals to be sure
they are all making good contact. lf the terminals are
bent, loose, or cotroded, repair them as necessary,
and recheck the system.
4. Check tor continuitv between the terminals in each
switch position according to the table.
SRS MAIN HAR ESS
B
D
G
H
4-P CONI{ECTOR
7.P CONNECTOR
23-158
Page 1276 of 1413
UNDER. HOOD FUSE/REIAY 8OX
Dash Lights Brightness Gontrol
Circuit Diagram
COMBII{ATIONLIGI{T SWTTCH
wnr-@- neorenn
REO/BLK
. GATJGE UGHTS. CruEE COITNOL DIMMING CIRCUTT. A/T GEAR POSMON N(ICATORDIMMII{G CIRCUIT' HAZAnD WARi{|NG S:WltCH LIG}fr. REAR WINOOW OEFOGGER SiWTTCH UGHT. CFUISE COMTROT MAIN S,IVITCH UGHT. A,IT GEAN POSITION CONSO|.! UGHT. HEATER COMTNOL PANEL UGHTS
TR€D
BI.K
G201G40t
23-170
UNDER- DASHFUSE/NETAY 8OX
IEF
Page 1279 of 1413
FROiTTPASSEiIGEB'SDOOf,SWTCH
GRr{/Bt U t-t
I
q*",,.,
I DOOR
I swncH
I
I:
U DEN-DASHFUSE/RELAY 8OX
LT
II{IEGRATED 1cotlrnor II,NIT I
GRI{
I
l**,-0,,nI rNorcAToRI UGHT
IY
i'GRN
d_
f-:
J
23-173
lS.d.nl
TBUi{KUGHTt3.4Wl
Circuit Diagram
Hltcnb&n-------1
CARGOASEAUGHTt3.4Wl
UNOER - HOOD FUSE/RELAY 8OX
Page 1285 of 1413
Back-up Lights
Circuit Diagram
wHT/Bt( +WHT
A/T GEARPosrnotr swrTcHf 8ek - up lioht 'l
--------_JL---------
UI{DER_ IIOOO FUSEiBEIAY BOX
23-179
Page 1287 of 1413
Circuit Diagram
Brake Lights
UNDEE-HOOOFUSE/NELAY BOX
. HORi{. IMTERI.OCK SYSTEM
{.BLK
*H-i
{.{u8tK
23-181
Page 1291 of 1413
UNDEN-HOOD FUSE/RELAY 8OX
N0.41 1100A) No.40 (50A)
Gircuit Diagram
COMBINATIONLIGHTSWTCHA.---of-RED/GRN
IGNITION SWITCH
/6i\WHT/BTK +WHT+ +- BIK/YET
\jv
UNDER-DASH FUSE/RELAY 8OX
FUSE HOTJER
GRN/BtU
TURN SIGiIALswtTcH
I
|l
+DASH TIGHTSBRIGHTNESSCONTROLLER
SIOE MAFKER LIGHTFLASHER CIRCUITlln tho intogruted controlunitl
RIGHT TURN SIGNAT TIGHTS
INOICATOR I FRONT I REARL|GHT I t32CD I t32CPl(1.4W1
23-185