battery DODGE RAM 1999 Service Manual Online
[x] Cancel search | Manufacturer: DODGE, Model Year: 1999, Model line: RAM, Model: DODGE RAM 1999Pages: 1691, PDF Size: 40.34 MB
Page 512 of 1691
![DODGE RAM 1999 Service Manual Online CIRCUIT PROTECTION DEVICES
\
\
\
\
\
\
\
Component](/img/12/56915/w960_56915-511.png "DODGE RAM 1999 Service Manual Online CIRCUIT PROTECTION DEVICES
\
\
\
\
\
\
\
Component")
CIRCUIT PROTECTION DEVICES
\
\
\
\
\
\
\
Component Component Location \
\
\
\
\
\
\
Circuit Breakers In junction block.
Junction Block Left end of dash.
Power Distribution Center In engine compartment, on left
inner fender panel, near
battery.
\
\
\
\
\
\
\
CONTROL UNITS
\
\
\
\
\
\
\
Component Component Location \
\
\
\
\
\
\
Air Bag Control Module Behind lower center of dash.
Controller Anti-Lock Brake (4WABS) Engine compartment, mounted on\
top of hydraulic control unit.
Controller Anti-Lock Brake (RWAL) In engine compartment, on left\
front inner fender.
Daytime Running Lamp (DRL) Module In engine compartment, on left\
inner fender panel.
Engine Control Module (Diesel) On left side of engine, behind\
fuel filter.
Fuel Pump Module Top of fuel tank.
Integrated Electronic Module Left side of dash, inboard of
steering column opening.
Powertrain Control Module (PCM) In engine compartment, on
right side of firewall.
Seat Belt Control Module Under front seat center
cushion.
\
\
\
\
\
\
\
MOTORS
\
\
\
\
\
\
\
Component Component Location \
\
\
\
\
\
\
Blower Motor Behind right side of dash.
Fuel Injection Pump (Diesel) On left side of engine, on
rear of timing gear housing.
Fuel Transfer Pump (Diesel) On left side of engine, below
and rearward of fuel filter.
Page 516 of 1691
Leak Detection Pump Right front inner fender.
Windshield Washer Pump In bottom of windshield washer
reservoir.
Windshield Wiper Motor In engine compartment, on
center of firewall.
\
\
\
\
\
\
\
SENDING UNITS & SENSORS
\
\
\
\
\
\
\
Component Component Location \
\
\
\
\
\
\
Accelerator Pedal Position
Sensor (Diesel) At left front of engine, below\
cable/lever/linkage cover.
Ambient Temperature Sensor Underside of hood panel, near
latch striker.
Battery Temperature Sensor Below battery tray.
Camshaft Position Sensor (3.9L) Inside distributor.
Camshaft Position Sensor (5.2L) Inside distributor.
Camshaft Position Sensor (5.9L) Inside distributor.
Camshaft Position Sensor (8.0L) In timing chain case/cover, on
left front side of engine.
Page 538 of 1691
![DODGE RAM 1999 Service Manual Online SOLENOIDS & SOLENOID VALVES
\
\
\
\
\
\
\
Component](/img/12/56915/w960_56915-537.png "DODGE RAM 1999 Service Manual Online SOLENOIDS & SOLENOID VALVES
\
\
\
\
\
\
\
Component")
SOLENOIDS & SOLENOID VALVES
\
\
\
\
\
\
\
Component Component Location \
\
\
\
\
\
\
Duty Cycle EVAP/Purge Solenoid On bracket, mounted on right
inner fender.
Transmission Solenoid Assembly
(A/T) On left side of transmission.
Vehicle Speed Control Servo In engine compartment, below
battery.
\
\
\
\
\
\
\
SWITCHES
\
\
\
\
\
\
\
Component Component Location \
\
\
\
\
\
\
A/C High Pressure Switch On discharge line, near A/C
compressor.
A/C Low Pressure Switch On top of A/C accumulator.
Page 542 of 1691
* E LE C TR IC AL S YSTE M U NIF O RM IN SPEC TIO N G UID ELIN ES *
1 999 D odge P ic ku p R 1500
GENERAL INFORMATION
Electrical System Motorist Assurance Program
Standards For Automotive Repair
All Makes and Models
INTRODUCTION TO MOTORIST ASSURANCE PROGRAM (MAP)
CONTENTS
OVERVIEW OF MOTORIST ASSURANCE PROGRAM
OVERVIEW OF SERVICE REQUIREMENTS & SUGGESTIONS
ACTUATOR MOTORS (SOLENOIDS) (ELECTRIC)
ACTUATOR MOTORS (VACUUM)
AIR BAGS
ALTERNATORS AND GENERATORS
AMPLIFIERS
ANTENNAS
BATTERIES
BATTERY CABLES
BATTERY CABLES
BATTERY HOLD DOWN HARDWARE
BATTERY TRAYS AND HOLD DOWN HARDWARE
BATTERY WIRES
BELTS
BULB SOCKETS
BULBS, SEALED BEAMS AND LEDS
CD PLAYERS
CIGARETTE LIGHTER ASSEMBLIES
CIRCUIT BREAKERS
CLUTCH SWITCHES
CONNECTORS
CONTROL MODULES
CRUISE CONTROL BRAKE SWITCHES
CRUISE CONTROL CABLES
CRUISE CONTROL CLUTCH SWITCHES
CRUISE CONTROL LINKAGES AND CABLES
CRUISE CONTROL RESERVOIRS
CRUISE CONTROL TUBES
CRUISE CONTROL VACUUM DUMP RELEASE VALVES
CRUISE CONTROL VACUUM HOSES, TUBES AND RESERVOIRS
CRUISE CONTROL VEHICLE SPEED SENSORS
DEFOGGERS
DEFROSTERS
DELAYS
DIMMERS
ELECTRIC HEATERS
EQUALIZERS
FUSE BLOCKS
FUSE BOXES AND BLOCKS
FUSES, FUSIBLE LINKS AND CIRCUIT BREAKERS
FUSIBLE LINKS
GAUGES
GENERATORS
GROUND CABLES AND STRAPS
GROUND STRAPS
HEADLIGHT ADJUSTERS
HEATING ELEMENTS (DEFROSTERS, DEFOGGERS, ELECTRIC HEATERS AND SEATS)
HORNS AND SIRENS
Page 550 of 1691
![DODGE RAM 1999 Service Manual Online \
\
\
\
\
\
\
AMPLIFIERS
See
RECEIVERS, AMPLIFIERS,](/img/12/56915/w960_56915-549.png "DODGE RAM 1999 Service Manual Online \
\
\
\
\
\
\
AMPLIFIERS
See
RECEIVERS, AMPLIFIERS,")
\
\
\
\
\
\
\
AMPLIFIERS
See
RECEIVERS, AMPLIFIERS, EQUALIZERS AND SUB-WOOFER VOLUME CONTROLS .
ANTENNAS
ANTENNA INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Broken .................. A ............ Require replacement.
Bent .................... 2 .. Suggest repair or replacement.
Binding ................. 2 .. Suggest repair or replacement.
Connector broken ........ A .. Require repair or replacement.
Connector melted ........ A ........... ( 1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Inoperative ............. A ........ ( 2) Require replacement.
Insulation damaged,
conductors exposed ..... A .. Require repair or replacement.
Insulation damaged,
conductors not exposed . 1 ............ Suggest replacement.
Missing ................. C ............ Require replacement.
Motor runs continuously . A ......... Require or replacement.
Power antenna noisy ..... 2 .. Suggest repair or replacement.
Sticking ................ 2 .. Suggest repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Inoperative includes intermittent operation or out of
specification.
\
\
\
\
\
\
\
BATTERIES
Proper operation of any electrical system or component can be
affected by battery condition. The battery(ies) must meet or exceed
Page 551 of 1691
minimum specification for vehicle as equipped and test to that
specific battery's CCA.
Definition of Terms
* Battery Performance Testing
Testing that determines whether or not a battery meets both
vehicle OEM and battery manufacturer's specifications.
* Cold Cranking Amp (CCA) Rating
The number of amperes a new, fully charged battery at
0
F (-17.8 C) can deliver for 30 seconds and maintain at
least a voltage of 1.2 volts per cell (7.2 volts for a
12-volt battery).
* Cranking Amps (CA)
The number of amperes a new, fully charged battery, typically
at 32
F (0 C) can deliver for 30 seconds and maintain at
least a voltage of 1.2 volts per cell (7.2 volts for a
12-volt battery).
* OEM Cranking Amps
The minimum CCA required by the original vehicle manufacturer
for a specific vehicle.
BATTERY INSPECTION
\
\
\
\
\
\
\
Condition Code Procedure
Battery frozen .......... .. ......... ( 1) Further inspection
required.
Case leaking ............ A ............ Require replacement.
Casing swollen .......... A .......... ( 2) Further inspection
required.
Circuit open internally . A ............ Require replacement.
Electrolyte
contamination .......... A ........... ( 2) Further inspection
required.
Electrolyte
discoloration .......... A .......... ( 2) Further inspection
required.
Fails to accept and hold
charge ................. A ........ ( 3) Require replacement.
Fluid level low ......... B .......... ( 4) Further inspection
required.
Out of performance
specification for
battery ................ B ........ ( 5) Require replacement.
Out of specification for
application ............ B ........ ( 5) Require replacement.
Post (top or side) burned,
affecting performance .. A ........... ( 6) Require repair or
replacement.
Post (top or side) burned,
not affecting
performance ............ 2 ........... ( 6) Suggest repair or
replacement.
Post (top or side)
corroded, affecting
performance ............ A ................. Require repair.
Post (top or side)
corroded, not affecting
performance ............ 2 ................. Suggest repair.
Page 552 of 1691
Post (top or side)
loose .................. A ............ Require replacement.
Post (top or side) melted,
affecting performance .. A ........... (6) Require repair or
replacement.
Post (top or side) melted,
not affecting
performance ............ 2 ........... ( 6) Suggest repair or
replacement.
Specific gravity low .... B .......... ( 7) Further inspection
required.
State of charge low ..... A .......... ( 7) Further inspection
required.
Top dirty ............... 2 ....... Suggest cleaning battery.
Top wet ................. A ... ( 8) Require cleaning battery.
Further inspection required.
Vent cap loose .......... A ... Require repair or replacement
of vent cap.
Vent cap missing ........ C .......... Require replacement of
vent cap.
( 1) - DO NOT attempt to charge a frozen battery. Allow battery
to warm thoroughly and then performance-test. If battery
fails performance test, require replacement.
( 2) - No service suggested or required unless the battery fails
performance test, in which case, require replacement.
( 3) - This phrase refers to a battery that fails to either
accept and/or retain a charge using appropriate times
listed in the Battery Charging Guide of the BCI Service
Manual, battery charger operating manual, or battery
manufacturer's specifications.
( 4) - Determine cause of low fluid level. Refill to proper
level(s) with water (distilled water preferred). Recharge
battery and performance-test. If battery does not meet
specifications, require replacement. If battery is sealed
type (non-removable filler caps), require replacement.
( 5) - The battery may meet battery manufacturer's specifications
but test below the minimum specification defined by the
vehicle's OEM for that vehicle.
( 6) - Determine cause and correct prior to repair or replacement
of part.
( 7) - Recharge and test to manufacturer's specifications. If
battery fails performance test, require replacement.
( 8) - Check fluid level and adjust to manufacturer's
specification. Suggest checking charging system for
proper operation.
\
\
\
\
\
\
\
BATTERY CABLES
See BATTERY CABLES, WIRES AND CONNECTORS .
BATTERY CABLES, WIRES AND CONNECTORS
BATTERY CABLE, WIRE AND CONNECTOR INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Application incorrect ... B .. Require repair or replacement.
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
Page 553 of 1691
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Connector broken ........ A .. Require repair or replacement.
Connector melted ........ A ........... (1) Require repair or
replacement.
Connector missing ....... C ............ Require replacement.
Insulation damaged,
conductors exposed ..... A ........... ( 2) Require repair or
replacement.
Insulation damaged,
conductors not exposed . 1 ............ Suggest replacement.
Open .................... A .. Require repair or replacement.
Protective shield
(conduit) melted ....... 2 ........... ( 1) Suggest repair or
replacement.
Protective shield
(conduit) missing ...... 2 .. Suggest repair or replacement.
Resistance (voltage drop)
out of specification ... A .. Require repair or replacement.
Routed incorrectly ...... B ................. Require repair.
Secured incorrectly ..... B ................. Require repair.
Shorted ................. A .. Require repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... ( 1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Voltage drop out of
specification .......... A .. Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Exposed conductor at replacement (aftermarket) terminal
end does not require repair or replacement.
\
\
\
\
\
\
\
BATTERY HOLD DOWN HARDWARE
See BATTERY TRAYS AND HOLD DOWN HARDWARE .
BATTERY TRAYS AND HOLD DOWN HARDWARE
BATTERY TRAY AND HOLD DOWN HARDWARE INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Battery improperly
secured ................ 2 ................. Suggest repair.
Bent, affecting
performance ............ A .. Require repair or replacement.
Bent, not affecting
Page 554 of 1691
performance ............ .. ........ No service suggested or
required.
Broken, affecting
performance ............ A .. Require repair or replacement.
Broken, not affecting
performance ............ .. ........ No service suggested or
required.
Corroded, affecting
performance ............ A .. Require repair or replacement.
Corroded, not affecting
performance ............ 2 .. Suggest repair or replacement.
Cracked, affecting
performance ............ A .. Require repair or replacement.
Cracked, not affecting
performance ............ 1 .. Suggest repair or replacement.
Missing ................. C ............ Require replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
Water drain clogged ..... A ................. Require repair.
\
\
\
\
\
\
\
BATTERY WIRES
See BATTERY CABLES, WIRES AND CONNECTORS .
BELTS
BELT INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Alignment incorrect ..... B .......... ( 1) Further inspection
required.
Cracked ................. 1 ............ Suggest replacement.
Frayed .................. 1 ............ Suggest replacement.
Missing ................. C ............ Require replacement.
Noisy ................... 2 .......... ( 2) Further inspection
required.
Plies separated ......... A ............ Require replacement.
Tension out of
specification .......... B ........... Require adjustment or
replacement.
Worn beyond adjustment
range .................. B ............ Require replacement.
Worn so it contacts bottom
of pulley .............. A ............ Require replacement.
( 1) - Determine cause of incorrect alignment and require repair.
( 2) - Determine cause of noise and suggest repair.
\
\
\
\
\
\
\
BULB SOCKETS
BULB SOCKET INSPECTION \
\
\
\
\
\
\
Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
Page 630 of 1691
TROUBLE SHOOTING
NOTE: To trouble shoot mechanical engine components, see
appropriate table in TROUBLE SHOOTING article in GENERAL
INFORMATION.
REMOVAL & INSTALLATION
CAUTION: When battery is disconnected, vehicle computer and memory
systems may lose memory data. Driveability problems may exist
until computer systems have completed a relearn cycle. See
COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION
before disconnecting battery.
NOTE: For installation reference, label all electrical connectors,
vacuum hoses and fuel lines before removal. Also place mating
marks on engine hood and other major assemblies before
removal.
FUEL PRESSURE RELEASE
CAUTION: Fuel system is under pressure. Pressure must be released
before servicing fuel system components.
Gasoline
1) Disconnect negative battery cable. Loosen fuel tank cap to
release tank pressure. Press on filler tube flap to relieve any
additional tank pressure.
NOTE: Fuel filler tube has spring-loaded flap located below fuel
fill cap to serve as secondary seal if fuel fill cap is not
tightened. It is part of EVAP monitor system when vehicle is
equipped with leak detection pump (LDP). Vehicle may be
equipped with flap installed into fuel filler tube even if
vehicle is NOT equipped with LDP and EVAP monitor system.
2) Remove fuel pump relay from Power Distribution Center
(PDC). For location of relay, refer to label on underside of PDC
cover. Start and run engine until it stalls. Attempt restarting engine
until it will no longer run.
3) Unplug connector from an injector. Attach one end of a
jumper wire (18 gauge or smaller) with alligator clips to either
injector terminal. Connect other end of jumper wire to positive side
of battery. Connect one end of a second jumper wire to remaining
injector terminal.
WARNING: Powering an injector for more than a few seconds will
permanently damage injector.
4) Touch other end of second jumper wire to negative terminal
of battery for no more than a few seconds. Place a rag below fuel
line. Disconnect quick-connect fitting at fuel rail. See FUEL LINE
DISCONNECT FITTINGS. Return fuel pump relay to PDC.
Compressed Natural Gas Fuel Tube Purging (5.2L)
1) Close control valve (clockwise) on all fuel cylinders.
Open manual shutoff valve (open when handle is parallel to fuel
tubes).
2) Start and operate engine until it runs out of fuel.
Attempt 3 more engine starts. If check valve or fuel fill receptacle