GM Service Manual Online
For 1990-2009 cars only
Figure 1:

B+ Bus


Object Number: 2137446  Size: FS
Figure 2:

B+ Bus UEC (1 of 3)


Object Number: 2137447  Size: FS
Figure 3:

B+ Bus UEC (2 of 3)


Object Number: 2137451  Size: FS
Figure 4:

B+ Bus UEC (3 of 3)


Object Number: 2137453  Size: FS
Figure 5:

B+ Bus IEC (1 of 2)


Object Number: 2137460  Size: FS
Figure 6:

B+ Bus IEC (2 of 2)


Object Number: 2137462  Size: FS
Figure 7:

B+ Bus IEC (3 of 3)


Object Number: 2137463  Size: FS
Figure 8:

B+ Bus REC


Object Number: 2137464  Size: FS
Figure 9:

B+ Bus REC (2 of 2)


Object Number: 2137465  Size: FS
Figure 10:

IGN II - UEC


Object Number: 2137467  Size: FS
Figure 11:

IGN II/III - REC


Object Number: 2137469  Size: FS
Figure 12:

F5UB and F6UB Fuses


Object Number: 2172351  Size: FS
Figure 13:

F1UA, F6UA, F12UA and F14UA Fuses


Object Number: 2137471  Size: FS
Figure 14:

F15UA, F21UA, F22UA, F23UA and F24UA Fuses


Object Number: 2137472  Size: FS
Figure 15:

F25UA, F26UA, F27UA, F29UA, F30UA, F32UA and F33UA Fuses


Object Number: 2137473  Size: FS
Figure 16:

F2UA, F9UA and F10UA Fuses


Object Number: 2137476  Size: FS
Figure 17:

F11UA Fuse


Object Number: 2137495  Size: FS
Figure 18:

F2UA, F9UA and F10UA Fuses


Object Number: 2137491  Size: FS
Figure 19:

F11UA Fuse (LDE/2H0)


Object Number: 2172354  Size: FS
Figure 20:

F10UA, F11UA and F47UA Fuses


Object Number: 2137508  Size: FS
Figure 21:

F9UA, F10UA, F11UA and F47UA Fuses


Object Number: 2137510  Size: FS
Figure 22:

F9UA and F10UA Fuses


Object Number: 2137499  Size: FS
Figure 23:

F11UA Fuse (LDK)


Object Number: 2172355  Size: FS
Figure 24:

F2UA, F8UA and F9UA Fuses


Object Number: 2137502  Size: FS
Figure 25:

F10UA and F11UA Fuses


Object Number: 2137506  Size: FS
Figure 26:

F31UA and F59UA Fuses


Object Number: 2137478  Size: FS
Figure 27:

F5DA Fuse


Object Number: 2137480  Size: FS
Figure 28:

F34UA, F35UA, F37UA, F38UA, F41UA and F43UA Fuses


Object Number: 2137483  Size: FS
Figure 29:

F44UA, F48UA, F49UA, F50UA and F51UA Fuses


Object Number: 2137484  Size: FS
Figure 30:

F55UA Fuse


Object Number: 2137485  Size: FS
Figure 31:

F28UA, F60UA, F61UA, F62UA, F63UA and F64UA Fuses


Object Number: 2137486  Size: FS
Figure 32:

F56UA, F65UA, F66UA, F67UA, F69UA and F70UA Fuses


Object Number: 2137488  Size: FS
Figure 33:

F6DA and F7DA Fuses


Object Number: 2137511  Size: FS
Figure 34:

F14DA, F15DA, F16DA, F17DA and F19DA Fuses


Object Number: 2137512  Size: FS
Figure 35:

F20DA, F21DA, F22DA, F23DA, F24DA, F25DA and F26DA Fuses


Object Number: 2137513  Size: FS
Figure 36:

F1DA, F4DA and F18DA Fuses


Object Number: 2137514  Size: FS
Figure 37:

F2DA, F3DA, F8DA, F9DA, F10DA, F11DA, F12DA and F13DA Fuses


Object Number: 2137515  Size: FS
Figure 38:

F1RA, F3RA, F8RA, F18RA and F34RA Fuses


Object Number: 2137520  Size: FS
Figure 39:

F23RA, F29RA, F30RA, F31RA and F33RA Fuses


Object Number: 2137524  Size: FS
Figure 40:

Rear Electrical Centre Fuses (3 of 3)


Object Number: 2137529  Size: FS
Figure 41:

F5UA and F13UA Fuses


Object Number: 2137533  Size: FS
Figure 42:

F16UA, F17UA and F18UA Fuses


Object Number: 2137535  Size: FS
Figure 43:

F19UA, F20UA, F52UA and F54UA Fuses


Object Number: 2137536  Size: FS
Figure 44:

F53UA Fuse


Object Number: 2137537  Size: FS
Figure 45:

F5RA, F21RA and F22RA Fuses


Object Number: 2137540  Size: FS