1995 JEEP YJ fuel pump

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Page 1104 of 2158

JEEP YJ 1995  Service And Repair Manual POWER DISTRIBUTION
GENERAL INFORMATION
This section covers the Power Distribution Center
(PDC) and all circuits involved with it. For additional
information on system operation refer to the appro-
pri

Page 1118 of 2158

JEEP YJ 1995  Service And Repair Manual CHARGING SYSTEM
CHARGING SYSTEM
The charging system is an integral part of the bat-
tery and starting systems. Because all these systems
work in conjunction, diagnose and test them together.
Circuit A

Page 1122 of 2158

JEEP YJ 1995  Service And Repair Manual FUEL/IGNITION
INDEX
page page
Automatic Shut Down (ASD) Relay............. 1
Battery Feed.............................. 2
Brake Switch Input......................... 5
Camshaft Position Sensor........

Page 1123 of 2158

JEEP YJ 1995  Service And Repair Manual BATTERY FEED
Circuit A14 from fuse 1 in the Power Distribution
Center (PDC) supplies battery voltage to cavity 3 of
the Powertrain Control Module (PCM).
HELPFUL INFORMATION
Circuit A14 also supplies p

Page 1124 of 2158

JEEP YJ 1995  Service And Repair Manual ²Circuit K60 connects to cavity 60 of the PCM.
VEHICLE SPEED SENSOR
Circuit K7 supplies 8 volts from the Powertrain
Control Module (PCM) to the vehicle speed sensor.
The K7 circuit connects to cavity

Page 1126 of 2158

JEEP YJ 1995  Service And Repair Manual switch to ground on circuit Z1. The switch closes dur-
ing periods of high power steering pump load and
low engine speed; such as parking maneuvers. Cir-
cuit K10 connects to cavity 10 of the PCM.
TAC

Page 1144 of 2158

JEEP YJ 1995  Service And Repair Manual TRANSMISSION CONTROLS
TORQUE CONVERTER CLUTCH (TCC) SOLENOID
AND RELAY
The TCC solenoid is only used on three-speed au-
tomatic transmissions. The Powertrain Control Mod-
ule (PCM) operates the TCC so

Page 1262 of 2158

JEEP YJ 1995  Service And Repair Manual CONNECTOR LOCATIONS
GENERAL INFORMATION
This section provides illustrations identifying com-
ponent and connector locations in the vehicle. A con-nector index is provided. Use the wiring diagrams in
e
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