Chevrolet 1979 Light Duty Truck Owner's Manual page 119

AC type Guide Lamps are recommended, when replacement
becomes necessary.
Lamp Usage
Dome lamps:
Cab
&
Utility Suburban
Oil pressure indicator lamp
Generator indicator lamp'
Instrument cluster lamps2
Headlamp beam indicator lamp
&
Tai l stop lamp assembly
License lamp4
Directional signal (front park lamps)s
Head Lamps3
Temperature indicator lamp
Directional signal indicator lamp
Marker lamps
Roof marker lampss
Brake Warning Indicator
Transmission Control*
Backing lamp
Heater or AJC Control
Corner marker lamps
Cargo lamp
Radio Dial lamp
Four Wheel Drive Ind.
Clearance Lamp 7
Courtesy lamp
Windshield Wiper Switch Ilium.
Windshield Wiper Switch Ilium.*
Clock
Rear ldentification7
Underhood lamp
Seat belt warning
Cargo/dome lamp
Backing Lamp Asm.
Choke Heater Ind.
A
D o u bl e filament
• p
Models
1 On CA, KA 1 0-35 instrument clusters only.
2 3 lamps used on instrument cluster on P models or C-K w/o gages.
3 Double filament sealed beam 60W high beam,
4 2 lamps used with step bumper and P models.
s 4 required on P models.
s
1 1 57 NA, 2.2-24 CP
7 Wideside Pickup.
LAMP BULB DATA
(Optional)
•
•
bulb.
on C-K models.
7-7
Quantity Trade #
1
1 004
21 1 -2
1
1 1 68
5 1 68
1 168
2
1 1 57
1
67
2
1 1 57
2
6014
1 1 68
2
1 68
4 1 68
5 1 94
1
1 68
1
1 445
2
1 1 56
1
1 94
7
67
1 1 1 42
1 1 893
1 1 6 1
168
4
1 1 003
1
1 94
1 161
1 1 68
10 1895
93
1
1 168
2 21 1 -2
2
1 295
1 1 893
SOW
low beam.
Candle
Power
1 5
1 2
3
3
3
3
3 -3 2 "'
4
3- 32 &
50-60W
3
3
3
2
3
0.7
32
2
4
21
2
1
3
1 5
2
1
3
2
1 5
3
1 2
50
2