Dodge Ram Van B1500 2002 - 2002 CHRYSLER Ram Van & Ram Wagon

Dodge Ram Van B1500 2002 - BUZZERS, RELAYS & TIMERS

Dodge Ram Van B1500 2002 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Clutch Relay	In power distribution center.
Automatic Shut Down Relay	In power distribution center.
Central Timer Module	Behind dash, on left center dash panel support.
Courtesy Lamp Relay	On relay & fuse block.
Engine Starter Motor Relay	In power distribution center.
Fuel Pump Relay	On fuse block.
Headlamp Relay	On relay & fuse block.
High Blower Relay	In power distribution center.
High Pressure Fuel Shut-Off Solenoid Relay	On fuse block.
Horn Relay	On relay & fuse block.
Left Combination Flasher	On relay & fuse block.
Oxygen Sensor Downstream Relay (California)	In power distribution center.
Right Combination Flasher	On relay & fuse block.
Trailer Tow Relay	In power distribution center.
Transmission Control Relay	In power distribution center.
Van Conversion Accessory Power Relay	Near rear of headlamp switch.
Wiper Relay	Behind glove box, taped to wire harness.

Dodge Ram Van B1500 2002 - CIRCUIT PROTECTION DEVICES

Dodge Ram Van B1500 2002 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Circuit Breaker No. 1	On fuse block.
Circuit Breaker No. 2 (Power Windows)	On fuse block.
Fuse Block	On left end of dash.
Power Distribution Center	In engine compartment, next to battery. See Fig. 4 .
Relay & Fuse Block	On left end of dash.

Dodge Ram Van B1500 2002 - CONTROL UNITS

Dodge Ram Van B1500 2002 CONTROL UNITS LOCATION

Component	Location
Air Bag Control Module	Below driver's seat.
Central Timer Module	Behind dash, on left center dash panel support.
Controller Anti-Lock Brake	Near washer reservoir, attached to hydraulic control unit. See Fig. 4 .
Daytime Running Lamp (DRL) Module	In engine compartment, next to windshield wiper motor. See Fig. 5 .
Fuel Pump Module	On top of fuel tank.
Intermittent Wipe Module	Behind top of glove box.
Power Door Lock Module	Behind dash, on left center dash panel support.
Powertrain Control Module (PCM)	Center of firewall. See Fig. 5 .

Dodge Ram Van B1500 2002 - MOTORS

Dodge Ram Van B1500 2002 MOTORS LOCATION

Component	Location
Blend Door Actuator	Under dash, at top right end of distribution duct.
Blower Motor	In engine compartment, in blower housing. See Fig. 5 .
Fuel Pump Module	On top of fuel tank.
Idle Air Control (IAC) Motor (3.9L)	On throttle body assembly.
Idle Air Control (IAC) Motor (5.2L)	On throttle body assembly. See Fig. 2 .
Idle Air Control (IAC) Motor (5.9L)	On throttle body assembly. See Fig. 2 .
Leak Detection Pump	In engine compartment, on left inner wheelhouse. See Fig. 4 .
Rear A/C Heater Unit	Against left side panel, between fuel filler inlet housing & left rear wheelhouse.
Rear Door Power Door Lock Motor	Inside right end of rear door.
Windshield Washer Pump	On bottom of windshield washer fluid reservoir.
Wiper Motor	On plenum panel. See Fig. 5 .

Dodge Ram Van B1500 2002 - SENDING UNITS & SENSORS

Dodge Ram Van B1500 2002 SENDING UNITS & SENSORS LOCATION

Component	Location
Battery Temperature Sensor	At bottom of battery tray. See Fig. 4 .
Camshaft Position Sensor (3.9L)	In distributor.
Camshaft Position Sensor (5.2L)	In distributor. See Fig. 3 .
Camshaft Position Sensor (5.9L)	In distributor. See Fig. 3 .
Crankshaft Position Sensor (3.9L)	On top of engine block, near rear of right cylinder head.
Crankshaft Position Sensor (5.2L)	On top of engine block, near rear of right cylinder head. See Fig. 3 .
Crankshaft Position Sensor (5.9L)	On top of engine block, near rear of right cylinder head. See Fig. 3 .
Engine Coolant Temperature Sensor (3.9L)	Near rear of generator, in water jacket at front of intake manifold.
Engine Coolant Temperature Sensor (5.2L)	Near rear of generator, in water jacket at front of intake manifold. See Fig. 1 .
Engine Coolant Temperature Sensor (5.9L)	Near rear of generator, in water jacket at front of intake manifold. See Fig. 1 .
Fuel Level Sensor (5.2L CNG)	Beneath left side of vehicle.
Fuel Pressure Sensor (5.2L CNG)	Rear of right cylinder head.
Fuel Temperature Sensor (5.2L CNG)	Rear of right cylinder head.
Intake Air Temperature Sensor (3.9L)	On front/side of intake manifold.
Intake Air Temperature Sensor (5.2L)	On front/side of intake manifold. See Fig. 1 .
Intake Air Temperature Sensor (5.9L)	On front/side of intake manifold. See Fig. 1 .
Manifold Absolute Pressure (MAP) Sensor (3.9L)	On throttle body assembly.
Manifold Absolute Pressure (MAP) Sensor (5.2L)	On throttle body assembly. See Fig. 2 .
Manifold Absolute Pressure (MAP) Sensor (5.9L)	On throttle body assembly. See Fig. 2 .
Output Speed Sensor	On transmission overdrive case.
Oxygen Sensor 1/1 (Upstream)	At front of catalytic converter.
Oxygen Sensor 1/2 (Downstream)	At rear of catalytic converter.
Oxygen Sensor 2/1 (Upstream) (California)	At front of right catalytic converter.
Oxygen Sensor 2/2 (Downstream) (California)	At rear of right catalytic converter.
Throttle Position (TPS) Sensor (3.9L)	On throttle body assembly.
Throttle Position (TPS) Sensor (5.2L)	On throttle body assembly. See Fig. 2 .
Throttle Position (TPS) Sensor (5.9L)	On throttle body assembly. See Fig. 2 .
Transmission Range Sensor	On lower left side of transmission.
Wheel Speed Sensor (Front) (2)	On respective front steering knuckle.
Wheel Speed Sensor (Rear)	On differential housing.

Dodge Ram Van B1500 2002 - SOLENOIDS & SOLENOID VALVES

Dodge Ram Van B1500 2002 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
EVAP/Purge Solenoid	In engine compartment, on left inner wheelhouse. See Fig. 4 .
Fuel Injector (6) (3.9L)	On top of engine, between fuel rail & intake manifold.
Fuel Injector (8) (5.2L)	On top of engine, between fuel rail & intake manifold. See Fig. 1 .
Fuel Injector (8) (5.9L)	On top of engine, between fuel rail & intake manifold. See Fig. 1 .
High Pressure Fuel Shut-Off Solenoid (5.2L CNG)	Beneath left side of vehicle.
Low Pressure Fuel Shut-Off Solenoid (5.2L CNG)	On fuel rail, on left side of engine.
Speed Control Servo	Front of right fender side shield. See Fig. 5 .
Torque Converter Clutch Solenoid	On transmission valve body.
Transmission Solenoid Assembly	On transmission valve body.

Dodge Ram Van B1500 2002 - SWITCHES

Dodge Ram Van B1500 2002 SWITCHES LOCATION

Component	Location
A/C Cycling Switch	In front evaporator coil fins. See Fig. 5 .
A/C High Pressure Switch	On discharge line, near A/C condenser. See Fig. 5 .
A/C Low Pressure Switch	On suction line, near filter-drier. See Fig. 5 .
Brake Warning Indicator Switch	Near controller anti-lock brake, in combination valve.
Oil Pressure Switch (3.9L)	On rear of engine, to right of distributor.
Oil Pressure Switch (5.2L)	On rear of engine, to right of distributor. See Fig. 3 .
Oil Pressure Switch (5.9L)	On rear of engine, to right of distributor. See Fig. 3 .
Park Brake Switch	On parking brake pedal bracket.
Seat Belt Switch	Integral to driver's seat belt retractor assembly.
Stoplight Switch	On brake pedal bracket.
Washer Fluid Level Switch	Bottom of washer reservoir.

Dodge Ram Van B1500 2002 - MISCELLANEOUS

Dodge Ram Van B1500 2002 MISCELLANEOUS LOCATION

Component	Location
Amplifier	Behind glove box.
Blower Motor Resistor Block	In engine compartment, on side of heater-A/C housing. See Fig. 5 .
Data Link Connector (DLC)	Below steering column.
Ignition Coil (3.9L)	At front of right cylinder head, on bracket.
Ignition Coil (5.2L)	At front of right cylinder head, on bracket. See Fig. 1 .
Ignition Coil (5.9L)	At front of right cylinder head, on bracket. See Fig. 1 .
Joint Connector No. 2	Behind left center of dash.
Joint Connector No. 3	Behind left end of dash.
Joint Connector No. 4	Behind left center of dash.

Dodge Ram Van B1500 2002 - CONNECTORS

Dodge Ram Van B1500 2002 CONNECTORS LOCATION

Component	Location
C101 (Black, 6 Pin)	At center of firewall.
C109 (Black, 14 Pin)	At center of firewall. See Fig. 4 .
C110 (Black, 10 Pin)	Beneath vehicle, near left front frame rail.
C112	At left side of dash panel.
C113 (Black, 2 Pin)	Beneath vehicle, near left front frame rail.
C114 (Black, 2 Pin)	At left side of firewall.
C202 (White, 3 Pin)	Behind left side of dash.
C203 (White, 2 Pin)	Behind left side of dash.
C204 (White, 19 Pin)	Behind left side of dash.
C205 (Black/Gray, 74 Pin)	Behind left side of dash.
C206 (White, 12 Pin)	Behind right side of dash.
C207 (White, 18 Pin)	Behind right side of dash.
C301 (White, 6 Pin)	Behind left kick panel.
C302 (White, 12 Pin)	Behind left kick panel.
C303 (White, 12 Pin)	Behind right side of dash.
C304 (White, 6 Pin)	Behind right side of dash.
C305 (White, 12 Pin)	At left "B" pillar.
C306 (2 Pin)	Under driver's seat.
C307 (Light Gray, 4 Pin)	Beneath left side of vehicle, on frame rail.
C308 (Black, 6 Pin)	Below left taillight assembly.
C309 (Black, 6 Pin)	Below right taillight assembly.
C310 (Black, 10 Pin)	Below left side of rear bumper.
C311 (Natural, 8 Pin)	At top of left "B" pillar.
C312 (Natural, 8 Pin)	At top of left "B" pillar.
C313 (Black, 2 Pin)	At left rear of roof.
C314 (Black, 2 Pin)	At left rear of roof.
C315 (White, 2 Pin)	At left rear of roof.
C316 (Natural/White, 3 Pin)	At front center of roof.
C317 (Yellow, 2 Pin)	At left "B" pillar.
C319 (Gray, 2 Pin)	Near license plate lamps.

Dodge Ram Van B1500 2002 - GROUNDS

Dodge Ram Van B1500 2002 GROUNDS LOCATION

Component	Location
G100	On right front cylinder head.
G101	On right front fender. See Fig. 5 .
G102	On right side of firewall. See Fig. 5 .
G103	Below brake booster, on firewall. See Fig. 4 .
G104	Behind battery, on firewall. See Fig. 4 .
G105	Left rear of cylinder head.
G106	At battery ground.
G107	At battery ground.
G200	Behind left side of dash.
G201	Behind left side of dash.
G202	Behind left side of dash.
G203	Behind left side of dash.
G204	Behind right side of dash.
G300	On left "B" pillar.
G301	On right side of body.
G302	Near rear defogger.

Dodge Ram Van B1500 2002 - SPLICES

Dodge Ram Van B1500 2002 SPLICES LOCATION

Component	Location
S101 (California)	In breakout for G105.
S102	At right fender shield. See Fig. 5 .
S103	Near breakout to daytime running lamp (DRL) module. See Fig. 5 .
S104	Near breakout to wiper motor. See Fig. 5 .
S106	Before breakout to EVAP/purge Solenoid. See Fig. 4 .
S107	Before breakout to EVAP/purge solenoid.
S108 (W/O Trailer Tow)	Above brake booster, on firewall.
S108 (W/Trailer Tow)	Near breakout to C205, beside brake booster.
S109	In branch to C205, at firewall. See Fig. 4 .
S110	Near breakout to C205, beside brake booster.
S111 (W/O Trailer Tow)	Near power distribution center.
S111 (W/Trailer Tow)	Before breakout to engine starter motor, near brake booster.
S112	Near breakout to C205, beside brake booster. See Fig. 4 .
S114	In branch to brake lamp switch.
S115	Before breakout to EVAP/purge solenoid.
S116	In breakout to controller anti-lock brake. See Fig. 4 .
S117	In breakout to controller anti-lock brake. See Fig. 4 .
S118	In breakout to controller anti-lock brake. See Fig. 4 .
S119	Before breakout to left headlamp.
S122	In breakout to controller anti-lock brake. See Fig. 4 .
S124	At right fender shield. See Fig. 5 .
S125	Near breakout to power distribution center.
S126	Near breakout to front oxygen sensor.
S127	Near breakout to C109.
S129 (5.2L)	Between breakout to fuel injector No. 3 & No. 5. See Fig. 2 .
S129 (5.9L)	Between breakout to fuel injector No. 3 & No. 5. See Fig. 2 .
S130 (5.2L)	Near breakout to fuel injector No. 2. See Fig. 1 .
S130 (5.9L)	Near breakout to fuel injector No. 2. See Fig. 1 .
S131 (5.2L)	Near breakout to fuel injector No. 1. See Fig. 2 .
S131 (5.9L)	Near breakout to fuel injector No. 1. See Fig. 2 .
S132 (5.2L)	Between fuel injector No. 1 & No. 3. See Fig. 2 .
S132 (5.9L)	Between fuel injector No. 1 & No. 3. See Fig. 2 .
S133	Below powertrain control module, near breakout to C101.
S134	Near breakout to C109.
S136	In power distribution center.
S137	In power distribution center.
S138	After breakout to power distribution center, below brake master cylinder. See Fig. 4 .
S140	Behind right side of firewall, near breakout to G102. See Fig. 5 .
S141 (5.2L)	Near breakout to G105. See Fig. 3 .
S141 (5.9L)	Near breakout to G105. See Fig. 3 .
S143	In breakout to G105.
S145	In branch to brake lamp switch.
S147 (W/Trailer Tow)	Before breakout to engine starter motor, near brake booster.
S148 (W/Trailer Tow)	On firewall, near breakout to G103.
S149 (W/Trailer Tow)	In power distribution center.
S150	On firewall, near breakout to G103. See Fig. 4 .
S151 (W/O Trailer Tow)	Above brake booster, on firewall.
S151 (W/Trailer Tow)	After breakout to power distribution center, below brake master cylinder.
S152 (W/Trailer Tow)	Near breakout to windshield washer pump.
S154 (California)	Before breakout to oxygen sensor 1/2 (downstream).
S200	Behind right center of dash, in wiring trough.
S201	Behind lower left end of dash, in wiring trough.
S202	Behind upper left end of dash, in wiring trough.
S203	Behind lower left end of dash, near breakout to C205.
S204	Behind lower left end of dash, near breakout to C205.
S205	Behind upper left end of dash, in wiring trough.
S206	Near breakout to central timer module.
S210	Behind right end of dash, in wiring trough.
S211	Near breakout to instrument cluster.
S213	Near breakout to power outlet.
S219	Near breakout to data link connector.
S220	Near breakout to data link connector.
S221	In wiring trough.
S222	In wiring trough.
S223	Near breakout to right dash speaker.
S224	Near breakout to right dash speaker.
S229	Near power amplifier.
S230	Inside of standard speaker jumper.
S231	Inside of standard speaker jumper.
S232	Inside of standard speaker jumper.
S233	Inside of standard speaker jumper.
S234	Near breakout to multifunction switch.
S235	Near breakout to central timer module.
S236	Before breakout to power outlet.
S237	In breakout to joint connector No. 2.
S300	At left front roof rail.
S301	Near breakout to trailer tow connector.
S302	Near breakout to trailer tow connector.
S303	Near breakout to trailer tow connector.
S304	Near breakout to trailer tow connector.
S305	Near breakout to license plate lamp.
S306	Near breakout to seat belt switch.
S307	Near breakout to left speaker jumper.
S308	Near breakout to left speaker jumper.
S309	At left front roof rail.
S310	At left front roof rail.
S311	Near breakout to C311.
S312	Near breakout to C311.
S313	Near front dome lamp.
S314	Near front dome lamp.
S315	Between breakout to C315 & breakout to center high mounted stoplamp.
S316	Near breakout to driver's power mirror.
S317	Near breakout to passenger's power window motor.
S318	At left taillight.
S319	At left taillight.
S320	Near license plate lamp.
S321	Near license plate lamp.
S322	Near right taillight.
S323	Near left taillight.
S325	Near visor/vanity jumper, at top of left "B" pillar.
S328	Near breakout to G301.