CHASSIS ELECTRICAL SYSTEM GMC GROUP I 2 447 Con t 78 CKI Z 3 03 08 I6 V w P B JB3 JB5 JB7 JD3 JD5 Znd Des 14000396 I 1 25 STRIKER brk ped step lp sw Nate 1 4 4 4 7 5972 y 73 76 CK I 2 3 Blazer Jimmy 77 78 CKG 1 Z 3 Blazer Jimmy 1381899 I 43 CLIP stop lamp switch 7 5972 2 459 ROD SWITCH Headlamp Dimmer 78 G1 2 3 459470 I 2 45 ROD light sw 7 6275 73 74 All Blazer Jimmy M H C 1997043 I N L SWITCH 7 8280 75 78 CKGP 1 2 3 Blazer Jimmy M H C 1997037 I N L SWITCH 7 8280 2 461 BUZZER ASM Headlapm NOTE 1 When using 364080 it will be necessary to ground the terminal vi the buzzer lead under the fuse block mounting screw and ir may be necessary to change ar modify connecron 75 CKGP 1 2 3 Blazer Jimmy M H C l w h lamp warning buzzer 77 78 GP 1 2 3 M H C w h lamp warning buzzer 364080 1 19 65 BUZZER ASM headlamp warning 3 terminals Note 1 7 7280 77 78 CK 1 2 3 Blazer Jimmy M H C w h lamp warning huzz r 459387 l 13 30 BUZZER ASM headlamD warning 4 terminals also in 9 765 gr 7 7280 2 480 HARNESS UNIT Chassis Wiring 75 78 CK l 2 3 w camper body wiring harness 8913053 1 52 00 HARNESS UNIT camper 7 068 7 8205H 78 C1 2 3 Diesel 12011272 1 204 00 HARNESS UNIT control module wrg 7 8194P 2 480 HARNESS UNIT Instrument Panel Q NOTE 1 On vehicles with Auto Transmission it will be necessary to put a jumper across the clutch cperated safety stan switch ccnneotan 73 CK I 2 3 Blazer Jimmy exc gauges 8912636 1 113 00 HARNESS UNIT 7 8194P 73 CK 1 2 3 Blazer Jimmy 4 w gauges 8912837 1 213 00 HARNESS UNIT 7 8194P 73 G 1 2 3 w gauges 8906072 1 160 00 HARNESS UNIT 7 8194P 74 CK 1 Z 3 Blazer Jimmy exc gauges 891850 I 1 198 00 HARNESS UNIT 7 8194P 74 CK 1 2 3 Blazer Jimmy w gauges 8918502 1 l78 00 HARNESS UNIT 7 8194P 75 G 1 2 3 exc 4 Spd 8919395 I 159 00 HARNESS UNIT 7 81941 75 F I 2 3 exc M H C 8913115 1 279 00 HARNESS UNIT Note 1 7 8194P 75 Cl 1 Z 3 Blazer Jimmy w gauges 8919394 1 367 00 HARNESS UNIT 7 8194P I 75 Cl l 2 3 Blazer Jimmy exc gauges 8919393 l 387 00 HARNESS UNIT 7 8194P 76 P 1 Z 3 w 3 4 Spd exc M H C 8913249 1 281 00 HARNESS UNIT 7 8I94P 76 CK 1 2 3 Blazer Jimmy exc gauges 8913191 I 372 00 HARNESS UNIT 7 8194P 76 CK l 2 3 Blazer Jimmy w gauges 8913193 I 372 00 HARNESS UNIT 7 8194P 78 G 1 2 3 12001874 1 372 00 HARNESS UNIT 7 8194P 77 G 1 2 3 12003779 I 372 00 HARNESS UNIT 7 8194P 77 M H C 12001073 1 279 00 HARNESS UNIT 7 8194 P 77 P 1 2 3 exc M H C 12001074 1 279 00 HARNESS UNIT 7 8I94P 77 CK I 2 3 Blazer Jimmy w gauges 12001045 I 245 00 HARNESS UNIT 7 8194P 77 CK I 2 3 Blazer Jimmy exc gauges 12001044 1 224 00 HARNESS UNIT 7 8194P 77 78 CKGI 2 3 5951541 1 69 00 HARNESS termination wiring twilight sentinel 7 6194P 78 CK1 2 3 w GA 6 cyl 12001144 1 244 00 HARNESS UNIT i p wrg 7 8194P J 78 P1 2 3 42 12001247 I 381 00 HARNESS UNIT i p wrg 7 8194P WAREHOUSING AND DISTRIEUHONDIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 2 447 2 480 2 36 REV 2 83