1998 DODGE RAM 1500 mirror

8W-91 CONNECTOR/GROUND/SPLICE LOCATION
TABLE OF CONTENTS
page
CONNECTOR/GROUND/SPLICE LOCATION
DESCRIPTION..........................1
CONNECTOR/GROUND/SPLICE
LOCATION
DESCRIPTION
This section provides illustrations identifying con-
nector, ground, and splice locations in the vehicle.
Connector, ground, and splice indexes are provided.Use the wiring diagrams in each section for connec-
tor, ground, and splice identification. Refer to the
index for the proper figure number. For items that
are not shown in this section N/S is placed in the
Fig. column.
CONNECTORS
CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
4WD Switch (Manual Transfer
Case)BK Near T/O for Backup Lamp Switch 16, 17, 19
A/C Compressor Clutch BK At A/C Compressor 3, 6, 7, 10
A/C Pressure Transducer BK Left Side of A/C Compressor 6, 7, 10
A/C-Heater Control C1 BK Center of Instrument Panel 34, 35, 36
A/C-Heater Control C2 BK Center of Instrument Panel 34, 35
Accelerator Pedal Position Sensor Under Battery Tray 22, 27
Adjustable Pedal Motor WT Left of Instrument Panel 31
Adjustable Pedal Switch BL Left of Instrument Panel 35, 38
Airbag Control Module C1 YL Lower Center of Instrument Panel 35, 36
Airbag Control Module C2 YL Lower Center of Instrument Panel 44, 46
Airbag Control Module-Left Side
ImpactYL Left B-Pillar 44, 46
Airbag Control Module-Right Side
ImpactYL Right B-Pillar 45, 47
Airbag-Driver Squib 1 YL On Steering Wheel N/S
Airbag-Left Curtain YL Top Left B-Pillar 44, 46
Airbag-Passenger YL Right Front of Instrument Panel 35, 39
Airbag-Right Curtain YL Top Right B-Pillar 45, 47
Ambient Temperature Sensor BK Left Rear of Hood 23, 29
Amplifier Audio C1 GY Top Center of Instrument Panel 35, 39
Amplifier Audio C2 GY Top Center of Instrument Panel 35, 39
Ashtray Lamp Center Stack 35
Automatic Day/Night Mirror (Except
Base)BK Top Center of Windshield N/S
Backup Lamp Switch BK Left Rear of Transmission 12, 13, 17, 19
DR8W-91 CONNECTOR/GROUND/SPLICE LOCATION 8W - 91 - 1

CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Mode Door Actuator 2 BK Right Side of HVAC N/S
Multi-Function Switch BK On Steering Column 31
Natural Vacuum Leak Detection
AssemblyBK Rear of Transmission 18, 50
Output Speed Sensor DB Left Side of Transmission 11, 14, 15, 16
Overdrive Switch WT Center of Instrument Panel 35
Overhead Map/Reading Lamp
(Except Base)NAT Center of Headliner N/S
Oxygen Sensor 1/1 Upstream BK Left Front of Side of Transmission 15, 16, 17, 19
Oxygen Sensor 1/2 Downstream NAT Left Rear of Side of Transmission 15, 16, 17, 19
Oxygen Sensor 2/1 Upstream BK Right Front Side of Transmission 15, 17, 18
Oxygen Sensor 2/2 Downstream BK Right Rear Side of Transmission 15, 17, 18
Park Brake Switch At Park Brake 22, 24
Park/Turn Signal Lamp-Left Front BK At Lamp 23, 28, 29
Park/Turn Signal Lamp-Right Front BK At Lamp 1, 21, 26
Passenger Airbag On/Off Switch Right Side of Instrument Panel 33, 35, 39
Passenger Blend Door Actuator
(Dual Zone)BK Right Side of HVAC N/S
Passenger Lumbar Switch At Passenger Seat N/S
Power Mirror-Left BK At Mirror 41
Power Mirror-Right BK At Mirror 42
Power Outlet RD Center of Instrument Panel 35
Power Outlet-Console BK Center of Instrument Panel N/S
Power Seat Motor-Driver Front
VerticalRD At Driver Seat N/S
Power Seat Motor-Driver Horizontal BK At Driver Seat N/S
Power Seat Motor-Driver Rear
VerticalBK At Driver Seat N/S
Power Seat Switch-Driver BK At Driver Seat N/S
Power Seat Switch-Passenger BK At Passenger Seat N/S
Power Steering Pressure Switch BK Near Power Steering Pump 7
Power Window Circuit Breaker Under Instrument Panel 31, 35, 38
Power Window Motor-Driver BK In Driver Door at Motor 41
Power Window Motor-Left Rear BK In Door at Motor 43
Power Window Motor-Passenger BK In Passenger Door at Motor 42
Power Window Motor-Right Rear BK In Door at Motor 43
Power Window Switch-Left Rear BL In Door 43
Power Window Switch-Passenger Passenger Door 42
Power Window Switch-Right Rear BL In Door 43
Powertrain Control Module C1 BK Right Rear Engine Compartment 4, 8
Powertrain Control Module C2 WT Right Rear Engine Compartment 4, 8
Powertrain Control Module C3 GY Right Rear Engine Compartment 21
Powertrain Control Module C4 GN Right Rear Engine Compartment 4, 8
8W - 91 - 6 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONDR
CONNECTOR/GROUND/SPLICE LOCATION (Continued)

(2) Using a mirror, locate the TDC arrow on the
front cover (Fig. 96). Rotate the crankshaft until the
mark on the crankshaft damper is aligned with the
TDC arrow on the front cover. The engine is now at
TDC.
(3) Note the location of the V6 mark stamped into
the camshaft drive gears. If the V6 mark on each
camshaft drive gear is at the twelve o'clock position,
the engine is at TDC on the exhaust stroke. If the V6
mark on each gear is at the six o'clock position, the
engine is at TDC on the compression stroke. (Fig.
100)
(4) If both of the camshaft drive gears are off in
the same or opposite directions, the primary chain or
both secondary chains are at fault. Refer to Timing
Chain and Sprockets procedure in this section.
(5) If only one of the camshaft drive gears is off
and the other is correct, the problem is confined to
one secondary chain. Refer to Single camshaft tim-
ing, in this procedure.
(6) If both camshaft drive gear V6 marks are at
the twelve o'clock or the six o'clock position the
engine base timing is correct. Reinstall the cylinder
head covers.
COUNTER BALANCE SHAFT TIMING
(1) Ensure that the engine is at TDC with both
camshaft sprocket V6 marks in the 12 o'clock posi-
tion. (Fig. 100)(2) Look down the left cylinder head chain cavity.
The timing dot on the counter balance shaft drive
gear should be in the 6 o'clock position (Fig. 97).
TIMING - SINGLE CAMSHAFT
NOTE: to adjust the timing on one camshaft, pre-
form the following procedure.
(1) Using Chain Tensioner Wedge (Fig. 99), Special
Tool 8379, stabilize the secondary chain drive. For
reference purposes, mark the chain-to-sprocket posi-
tion. (Fig. 98)
(2) Remove the camshaft drive gear retaining bolt.
(3) Carefully remove the camshaft drive gear from
the camshaft.
(4) Re-index the camshaft drive gear in the chain
until the V6 mark is at the same position as the V6
mark on the opposite camshaft drive gear.
(5) Using Special Tool 8428 Camshaft Wrench,
rotate the camshaft until the alignment dowel on the
camshaft is aligned with the slot in the camshaft
drive gear.
CAUTION: Remove excess oil from camshaft
sprocket retaining bolt before reinstalling bolt. Fail-
ure to do so may cause over-torqueing of bolt
resulting in bolt failure.
Fig. 96 Engine Top Dead Center (TDC) Indicator
Mark
1 - TIMING CHAIN COVER
2 - CRANKSHAFT TIMING MARKS
Fig. 97 COUNTERBALANCE SHAFT ALIGNMENT
MARKS
1 - COUNTERBALANCE SHAFT GEAR
2 - TIMING MARK
3 - IDLER SPROCKET GEAR
9 - 78 ENGINE - 3.7LDR
VALVE TIMING (Continued)

(2) Using a mirror, locate the TDC arrow on the
front cover (Fig. 116). Rotate the crankshaft until the
mark on the crankshaft damper is aligned with the
TDC arrow on the front cover. The engine is now at
TDC.
(3) Note the location of the V8 mark stamped into
the camshaft drive gears (Fig. 117). If the V8 mark
on each camshaft drive gear is at the twelve o'clock
position, the engine is at TDC (cylinder #1) on the
exhaust stroke. If the V8 mark on each gear is at the
six o'clock position, the engine is at TDC (cylinder
#1) on the compression stroke.
(4) If both of the camshaft drive gears are off in
the same or opposite directions, the primary chain or
both secondary chains are at fault. Refer to Timing
Chain and Sprockets procedure in this section.
(5) If only one of the camshaft drive gears is off
and the other is correct, the problem is confined to
one secondary chain. Refer to Single camshaft tim-
ing, in this procedure.
(6) If both camshaft drive gear V8 marks are at
the twelve o'clock or the six o' clock position the
engine base timing is correct. Reinstall the cylinder
head covers.
Fig. 116 Engine Top Dead Center (TDC) Indicator
Mark
1 - TIMING CHAIN COVER
2 - CRANKSHAFT TIMING MARKS
Fig. 117 Camshaft Sprocket V8 Marks
1 - LEFT CYLINDER HEAD2 - RIGHT CYLINDER HEAD
9 - 168 ENGINE - 4.7LDR
VALVE TIMING (Continued)

VISUAL INSPECTION BEFORE WATER LEAK TESTS
Verify that floor and body plugs are in place, body
drains are clear, and body components are properly
aligned and sealed. If component alignment or seal-
ing is necessary, refer to the appropriate section of
this group for proper procedures.
WATER LEAK TESTS
WARNING: DO NOT USE ELECTRIC SHOP LIGHTS
OR TOOLS IN WATER TEST AREA. PERSONAL
INJURY CAN RESULT.
When the conditions causing a water leak have
been determined, simulate the conditions as closely
as possible.
²If a leak occurs with the vehicle parked in a
steady light rain, flood the leak area with an open-
ended garden hose.
²If a leak occurs while driving at highway speeds
in a steady rain, test the leak area with a reasonable
velocity stream or fan spray of water. Direct the
spray in a direction comparable to actual conditions.
²If a leak occurs when the vehicle is parked on an
incline, hoist the end or side of the vehicle to simu-
late this condition. This method can be used when
the leak occurs when the vehicle accelerates, stops or
turns. If the leak occurs on acceleration, hoist the
front of the vehicle. If the leak occurs when braking,
hoist the back of the vehicle. If the leak occurs on left
turns, hoist the left side of the vehicle. If the leak
occurs on right turns, hoist the right side of the vehi-
cle. For hoisting recommendations (Refer to LUBRI-
CATION & MAINTENANCE/HOISTING -
STANDARD PROCEDURE).
WATER LEAK DETECTION
To detect a water leak point-of-entry, do a water
test and watch for water tracks or droplets forming
on the inside of the vehicle. If necessary, remove inte-
rior trim covers or panels to gain visual access to the
leak area. If the hose cannot be positioned without
being held, have someone help do the water test.
Some water leaks must be tested for a considerable
length of time to become apparent. When a leak
appears, find the highest point of the water track or
drop. The highest point usually will show the point of
entry. After leak point has been found, repair the
leak and water test to verify that the leak has
stopped.
Locating the entry point of water that is leaking
into a cavity between panels can be difficult. The
trapped water may splash or run from the cavity,
often at a distance from the entry point. Most water
leaks of this type become apparent after accelerating,
stopping, turning, or when on an incline.MIRROR INSPECTION METHOD
When a leak point area is visually obstructed, use
a suitable mirror to gain visual access. A mirror can
also be used to deflect light to a limited-access area
to assist in locating a leak point.
BRIGHT LIGHT LEAK TEST METHOD
Some water leaks in the luggage compartment can
be detected without water testing. Position the vehi-
cle in a brightly lit area. From inside the darkened
luggage compartment inspect around seals and body
seams. If necessary, have a helper direct a drop light
over the suspected leak areas around the luggage
compartment. If light is visible through a normally
sealed location, water could enter through the open-
ing.
PRESSURIZED LEAK TEST METHOD
When a water leak into the passenger compart-
ment cannot be detected by water testing, pressurize
the passenger compartment and soap test exterior of
the vehicle. To pressurize the passenger compart-
ment, close all doors and windows, start engine, and
set heater control to high blower in HEAT position. If
engine can not be started, connect a charger to the
battery to ensure adequate voltage to the blower.
With interior pressurized, apply dish detergent solu-
tion to suspected leak area on the exterior of the
vehicle. Apply detergent solution with spray device or
soft bristle brush. If soap bubbles occur at a body
seam, joint, seal or gasket, the leak entry point could
be at that location.
DIAGNOSIS AND TESTING - WIND NOISE
Wind noise is the result of most air leaks. Air leaks
can be caused by poor sealing, improper body compo-
nent alignment, body seam porosity, or missing plugs
in the engine compartment or door hinge pillar areas.
All body sealing points should be airtight in normal
driving conditions. Moving sealing surfaces will not
always seal airtight under all conditions. At times,
side glass or door seals will allow wind noise to be
noticed in the passenger compartment during high
cross winds. Over compensating on door or glass
adjustments to stop wind noise that occurs under
severe conditions can cause premature seal wear and
excessive closing or latching effort. After a repair pro-
cedure has been performed, test vehicle to verify
noise has stopped before returning vehicle to use.
VISUAL INSPECTION BEFORE TESTS
Verify that floor and body plugs are in place and
body components are aligned and sealed. If compo-
nent alignment or sealing is necessary, refer to the
appropriate section of this group for proper proce-
dures.
23 - 2 BODYDR
BODY (Continued)

Description N´m Ft. Lbs. In. Lbs.
Instrument panel top bolts 12 9 Ð
Load floor nuts 25 18 Ð
Load floor/rear seat bolts 40 30 Ð
Lower seat belt anchor bolt - quad cab 40 30 Ð
Overhead/b-pillar grab handle bolts 6 Ð 55
Radiator and condenser to radiator crossmember bolts 8 Ð 75
Radiator upper crossmember bolts 28 21 Ð
Rear door glass lift plate nuts 10 Ð 89
Rear door glass run channels 10 Ð 89
Rear door hinge to b-pillar bolts 28 21 Ð
Rear door hinge to door bolts/nuts 28 21 Ð
Rear door inside handle bolt 9 Ð 80
Rear door latch adjustment screw 3 Ð 30
Rear door latch bolts 10 Ð 89
Rear door latch striker bolts 28 21 Ð
Rear door regulator bolts 10 Ð 89
Rear door regulator stabilizer nuts 10 Ð 89
Rear door remote handle actuator nuts 10 Ð 89
Rear fender bottom screws 7 Ð 60
Rear fender nuts 7 Ð 60
Rear fender support bracket bolts 11 8 Ð
Rear seat assembly bolts*40 30 Ð
Rear seat back hinge bolts*25 18 Ð
Rear seat cushion hinge bolts*32 24 Ð
Rear shoulder belt anchor bolts 40 30 Ð
Rear view mirror set screw 1 Ð 15
Shifter knob nut 27 20 Ð
Side view mirror nuts 7 Ð 60
Tailgate check cable bolt 23 17 Ð
Tailgate hinge/pivot screws 34 25 Ð
Tailgate latch bolts 23 17 Ð
Tailgate latch striker 34 25 Ð
Tailgate release handle nuts 7 Ð 60
NOTE: *Seat fasteners should be discarded and
replaced with new fasteners during assembly.
DRBODY 23 - 13
BODY (Continued)

DOOR - FRONT
TABLE OF CONTENTS
page page
DOOR
REMOVAL.............................18
INSTALLATION.........................18
ADJUSTMENTS
ADJUSTMENT........................19
DOOR GLASS
REMOVAL.............................20
INSTALLATION.........................20
EXTERIOR HANDLE
REMOVAL.............................20
INSTALLATION.........................21
GLASS RUN CHANNEL
REMOVAL.............................21
INSTALLATION.........................22
HINGE
REMOVAL.............................22
INSTALLATION.........................22
INSIDE HANDLE ACTUATOR
REMOVAL.............................22
INSTALLATION.........................22
LATCH
REMOVAL.............................23
INSTALLATION.........................23
ADJUSTMENTS
ADJUSTMENT........................23LATCH STRIKER
REMOVAL.............................23
INSTALLATION.........................23
ADJUSTMENTS
ADJUSTMENT........................24
LOCK CYLINDER
REMOVAL.............................24
INSTALLATION.........................24
TRIM PANEL
REMOVAL.............................24
INSTALLATION.........................24
WATERDAM
REMOVAL.............................25
INSTALLATION.........................25
WINDOW REGULATOR - POWER
REMOVAL.............................25
INSTALLATION.........................26
WINDOW REGULATOR - MANUAL
REMOVAL.............................26
INSTALLATION.........................27
SIDE VIEW MIRROR FLAG
REMOVAL.............................27
INSTALLATION.........................27
DOOR
REMOVAL
(1) Disconnect the door wire harness electrical con-
nector at the A-pillar. (Fig. 1)
(2) Using a grease pencil or equivalent, mark the
outline of the door hinges on the door to aid in instal-
lation.
(3) Support the door with a suitable lifting device.
NOTE: The epoxy bonded washers should not be
seperated from the hinge. If the washers are
removed the door may have to be re-adjusted.
(4) Remove the nuts and bolts attaching the door
hinges to the door.
INSTALLATION
(1) Support the door with a suitable lifting device
and install the door onto the hinges.
(2) Install the washers, if there were removed pre-
viously, nuts and tighten to 28 N´m (21 ft. lbs.).
(3) Connect the electrical connectors.
(4) Adjust the door as necessary. (Refer to 23 -
BODY/DOOR - FRONT/DOOR - ADJUSTMENTS)
23 - 18 DOOR - FRONTDR

ADJUSTMENTS
ADJUSTMENT
(1) Using a grease pencil or equivalent, mark the
position of the striker to aid in adjustment.
(2) Loosen the striker bolts.
(3) Change the striker position to adjust the rear
gap and flush measurement. (Refer to 23 - BODY/
BODY STRUCTURE/GAP AND FLUSH - SPECIFI-
CATIONS)
(4) Tighten the bolts to 28 N´m (21 ft. lbs.).
LOCK CYLINDER
REMOVAL
(1) Remove the exterior handle. (Refer to 23 -
BODY/DOOR - FRONT/EXTERIOR HANDLE -
REMOVAL)
(2) Remove the clip and remove the lock cylinder
lever and switch, if equipped.
(3) Remove the screw and remove the lock cylin-
der. (Fig. 11)
INSTALLATION
(1) Install the lock cylinder and install the screw.
(2) Install the lock cylinder switch, if equipped,
lever and retaining clip.
(3) Install the exterior handle. (Refer to 23 -
BODY/DOOR - FRONT/EXTERIOR HANDLE -
INSTALLATION)
TRIM PANEL
REMOVAL
(1) Remove the window crank, if equipped. (Fig.
13)
(2) Remove the interior handle. (Refer to 23 -
BODY/DOOR - FRONT/INSIDE HANDLE ACTUA-
TOR - REMOVAL)
(3) Remove the screws at the mirror flag and near
the inside handle. (Fig. 12)
CAUTION: Trim panel is attached to the door using
hooks molded into the panel. Do not pull the trim
panel straight off or damage to the panel and/or
power switch assembly may occur.
(4) Lift the trim panel up off the belt seal and
attachment hooks and separate the panel from the
door slightly.
(5) Disconnect the power window switch electrical
connector, if equipped, and remove the trim panel.
INSTALLATION
(1) Install the window switch into the trim panel,
if equipped.
(2) Position the trim panel onto the lower hooks
and connect the power window switch electrical con-
nector, if equipped.
(3) Position the remaining trim panel attachment
hooks into the door panel and seat the trim panel
into the belt seal fully.
(4) Install the screws near the inside handle and
at the mirror flag.
Fig. 11 LOCK CYLINDER
1 - LOCK CYLINDER
2 - EXTERIOR HANDLE
3 - SCREW
4 - LOCK SWITCH WIRE HARNESS
Fig. 12 TRIM PANEL ASSEMBLY
1 - SCREW INSERT (2)
2 - SCREWS (2)
3 - DOOR TRIM PANEL
4 - LOWER SCREWS (3)
5 - ATTACHMENT HOOKS
23 - 24 DOOR - FRONTDR
LATCH STRIKER (Continued)