SL L4-1.9L SOHC VIN 9 (1991)
Circuit 155ZZ
Location:
Connects left body splice pack connector cavity A to chassis ground point N.
Type:
Black 18 gage wire.
Check for OPENS/SHORTS
Repair as needed.
If this component is good, go to the next item indicated on the chart.
POWER CIRCUITS
Circuit 1936
Location:
Connects the underhood junction block connector cavity A to the I/P junction block connector cavity F6.
Type:
Red/White 14 gage wire.
Function:
This circuit supplies battery voltage to the I/P junction block.
Check for OPENS/SHORTS.
Repair as needed.
If this component is good, go to the next item indicated on the chart.
Circuit 1932
Location:
Connects the underhood junction block connector cavity C to the Ignition switch connector cavity A.
Type:
Red/Lt Green 14 gage wire
Function:
This circuit supplies battery voltage to the Ignition switch.
Check for OPENS/SHORTS
Repair as needed.
If this component is good, go to the next item indicated on the chart.
Circuit 340
Location:
Connects the I/P junction block connector cavity F7 to the Security system module connector cavity B1 through a 5A fuse and to the security system
module connector cavity A8 through a 20A fuse.
Type:
Red/Black 20 gauge wire
Function:
This circuit supplies fused battery voltage to the Security system module.
Check for OPENS/SHORTS
Repair as needed.
