INTERIOR LIGHTS – Chevrolet Astro 1998 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Chevrolet Astro 1998

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Chevrolet Astro 1998:

• (5.3l)
• (cutaway: in chassis harness, 87 cm from ebcm connector breakout) (passenger/cargo: in chassis harness, 44 cm from ebcm connector breakout)
• (in engine harness, 16 cm from underhood fuse block x1 breakout) j123
• (in exhaust pipe, in back of catalytic converter) heated oxygen sensor (ho2s) bank 1 sensor 2
• (in exhaust pipe, in back of catalytic converter) heated oxygen sensor (ho2s) bank 2 sensor 2
• (or 6049)
• (or pnk)
• 5.3l
• 5v ref 1
• 5v ref 2
• A/c refrigerant pressure sensor
• Acc ser data
• Accelerator pedal position (app) sensor (under left side of dash)
• Actuator sig
• Anti-lock brakes system
• App sens 1 sig
• App sens 2 sig
• Batt pos volt
• Brk sw fuse 13 10a
• Computer data lines system
• Ecm batt fuse 19 10a
• Ecm ign/ glow plug mdl ign fuse 30 15a
• Engine control module (ecm) (left side of engine compt)
• Except 5.3l
• Fuel level sens
• Fuel pump & sender assembly (on fuel tank)
• Fuel tank pressure (ftp) sensor (on fuel tank)
• G103 (on right rear of engine)
• Gmlan data+
• Gmlan data-
• Ho2s hi sig
• Ho2s lo sig
• Hot at all times
• Hot w/ run/ crnk relay 15 energized
• Iat sens sig
• Ign volt
• J101
• J301
• Low ref
• Maf sens sig
• Mass air flow (maf)/intake air temperature (iat) sensor (integral w/ mass airflow sensor)
• Nca
• Pnk
• Press sens sig
• Pwrtrn rly ctrl
• Relay ctrl
• Start rly ctrl
• Starting/charging system
• Stop lamp switch (behind left side of dash, above brake pedal)
• Tan
• Tcc brake sig
• Transmissions system
• Underhood fuse block (on left side of engine compt)
• Vss
• X100
• X101
• X128
• X221

Courtesy Lamps Wiring Diagram (2 of 2) for Chevrolet Astro 1998

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Chevrolet Astro 1998:

• (on left rear of engine) g102
• (on right rear of engine) g103
• (or pnk)
• 4.8l/6.0l
• 5.3l
• Clutch rly ctrl
• Cnstr vent sol fuse 56 10a
• Computer data lines system
• Ecm pwr/trn fuse 78 10a
• Engine control module (ecm) (left side of engine compt)
• Evap sol ctrl
• Evaporative emission (evap) canister vent solenoid (near front of fuel tank)
• Even ign/ inj fuse 79 20a
• Fuel pump relay 38 (4.8l/6.0l)
• G400 (on inner left rear frame rail)
• Gas fuel pump fuse 24 30a
• Gnd
• Ho2s hi sig
• Ho2s lo ctrl
• Hot at all times
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ic 4 ctrl
• Ic 5 ctrl
• Ic 6 ctrl
• Ic 7 ctrl
• Ic 8 ctrl
• Ign
• Instrument panel cluster (ipc)
• J101
• J102
• Logic
• Low engine oil pressure ind
• Low ref
• Maf/ cnstr vent fuse 64 15a
• Malfunction indicator lamp
• Mil ctrl
• O2 snsr 1 (pre)/cls fuse 77 10a
• O2 snsr 2 (post) fuse 62 10a
• Odd ign/inj fuse 65 20a
• Pnk
• Pwr/trn relay 49
• Tos sig
• Transmissions system air conditioning system
• Underhood fuse block (on left side of engine compt)
• X100
• X101
• X127

Instrument Illumination Wiring Diagram for Chevrolet Astro 1998

List of elements for Instrument Illumination Wiring Diagram for Chevrolet Astro 1998:

• (i/p harn, 3.5 cm from headlamp sw conn breakout) s222
• Audio alarm module
• B12
• B13
• C207
• C207 a
• C218
• C219
• C219 a
• Compass and temperature display module
• Convenience center (left of dash fuse block, by left kick panel)
• Dis dim sig
• Dome lamp switch
• G116 (left side of firewall, near battery
• G116 (left side of firewall, near battery)
• G125 (front of engine, near thermostat housing)
• G901 (right front "a" pillar, above right door jamb switch)
• Gauges fuse 4 10a
• Headlamp and panel dimmer switch
• Home link
• Hot at all times
• Hot in run or start
• Hvac control module
• I/p fuse block
• Illum fuse 14 10a
• Instrument cluster
• Interior lamp dimmer
• Led
• Nca
• Overhead console
• Parade mode switch
• Park lamps switch
• Pk lps fuse 9 20a
• Pnk
• Prnd321 indicator
• Radio
• Rear a/c switch
• Rear heater switch
• Rear radio control module (on left side of vehicle, behind "b" pillar)
• Rear window wiper/ washer switch
• Remote cd/ cassette tape player
• S204
• S206
• S213
• S219
• S229
• S315
• W/ rear radio control only