Table 3-5. Troubleshooting (Cont)
Test or Inspection
ELECTRICAL SYSTEM (CONT)
Step 8. Disconnect connector M (15) and check for +24 VDC between wire 47 (8)
If +24 VDC is present, repair wiring 47 between connector M
and connector B.
If +24 VDC is not present, reconnect connector M and go to
Step 9. Check for +24 VDC between wire 47 (8) and ground at master light switch
If +24 VDC is not present, replace master light switch
If +24 VDC is present, repair wiring 47 between master light
switch connector and connector M.