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Interior Lights — Isuzu Ascender 2003 Wiring Diagram

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Isuzu Ascender 2003

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Isuzu Ascender 2003:

(not used)
A11
A12
B11
B17
B18
Batt +
Body control module (bcm) (beneath left rear seat, on rear fuse block)
C1 f12
C2 b10
C3 f6
C4 b3
Courtesy lamp switch
Data
Door ajar
Door ajar input
Driver miniwedge (door jamb switch)
Driver's door module (on lower part of driver's door switch panel)
F10
F11
F8 c2
Front passenger miniwedge (door jamb switch)
Front passenger's door module (on lower part of passenger's door switch panel)
G201 (near right front of lower console)
G302 (on lower left "b" pillar)
G303 (on lower right "b" pillar)
Gnd
Ground
Headlamp switch
Hot at all times
Interior lamp defeat switch
Lamp ctrl
Lamp on
Lamp supp
Left rear miniwedge (door jamb switch)
Lift gate ajar input
Lift glass ajar input
Liftgate miniwedge (door jamb switch)
Liftgate module (inside liftgate)
Liftglass ajar switch (inside top of liftgate)
Lmp defeat
Low ref
Lr dr sig
Memory systems
Nca
Rear fuse block (below left rear seat)
Right rear miniwedge (door jamb switch)
Rr dr sig
Serial data class 2
Sp201
Sp205
Sp306
Tan
Tbc 3 fuse 4 10a
Tbc 4 fuse 40 10a
W/ memory seats

Courtesy Lamps Wiring Diagram (2 of 2) for Isuzu Ascender 2003

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Isuzu Ascender 2003:

Cargo lamp
Courtesy
G302 (on lower left "b" pillar)
Left center courtesy/ reading lamp
Left front courtesy/ reading lamp
Left front vanity mirror lamp
Left rear courtesy/ reading lamp
Nca
Reading
Right center courtesy/ reading lamp
Right front courtesy/ reading lamp
Right front vanity mirror lamp
Right rear courtesy/ reading lamp

Instrument Illumination Wiring Diagram (1 of 2) for Isuzu Ascender 2003

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Isuzu Ascender 2003:

(automatic a/c)
(automatic a/c) (manual a/c)
(manual a/c)
A15
Auxiliary hvac control module (at rear of lower console)
B c1
B1 a1
B1 b16
B9 c1
C1 c
C2 e3
C4 b13
Fan/ temp switch
Front auxiliary blower motor switch
Fuel/ trip switch
G201 (near right front of lower console)
G302 (on lower left "b" pillar)
G303 (on lower right "b" pillar)
Garage door opener
Headlamp switch
Hot at all times
Hvac control module (in dash center trim panel, beneath radio)
Inflatable restraint steering wheel module coil (in center hub of steering wheel)
Instrument panel cluster (ipc)
Left quarter glass switch
Left rear window switch
Nca
Radio
Rear fuse block (below left rear seat)
Rear window wiper/ washer switch
Right quarter glass switch
Right rear window switch
Select/ personal- ization switch
Sp201
Steering wheel control assembly (in steering wheel hub)
Steering wheel controls fuse
Sunroof switch
Tbc 2 fuse 7 10a
Tbc 5 fuse 32 10a
Traction control switch
Transfer case shift control switch
Voice recorder
Volume am/fm switch

Instrument Illumination Wiring Diagram (2 of 2) for Isuzu Ascender 2003

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Isuzu Ascender 2003:

2wd
4 hi
4 lo
5v ref
A10
Afwd
Auto
B1 pulse width modulated
B10
B13
B14
Batt +
Body control module (bcm) (beneath left rear seat, on rear fuse block)
C c2
D1 c2
Data
Driver's door module (on lower part of driver's door switch panel)
Drl defeat
E11
Electronic brake control module (on inner left frame rail, adjacent to transmission)
Fog rly ctrl
Front fog lamp indicator
G201 (near right front of lower console)
Hdlp on
Head
Headlamp on indicator
Headlamp switch
Illum
L c1
Lamp control
Led dim
Low ref
Mem pwr
Memory systems
Memory/ heated seat switch
Nca
Park
Park lamp on
Pnk
Rear fuse block (below left rear seat)
Sp201
Sp205
Sp306
Traction active
Traction control switch
Traction disabled
Transfer case shift control module (4wd) (behind left lower dash)
Transfer case shift control switch
Underhood fuse block (on left side of engine compt)
W/ memory seats

INTERIOR LIGHTS – Isuzu Ascender 2003 – SYSTEM WIRING DIAGRAMS