0-5
GENERAL INFORMATION
RODIUS 2005.07
0000-00
7) PART LOCATION ACCORDING TO PART NUMBER
Ex.) C 1 0 2 ▶
C : Symbol character for connector -
Symbol Character Description
C Connector (Connecting part that connects two wiring harness)
D Diode
G Ground
S Splice pack (Joint connector that connects various wiring harness)
1 : Part location number -
Part number according to locating section -
Part Numbe Location
□ 1□□Engine compartment
□ 2□□Instrument panel
□ 3□□Passenger compartment
□ 4□□Tailgate
□ 9□□Underbody
In the locating section, the assignment for part number startsfrom left bottom and proceeds
clockwise.
In the fuse and relay box or the instrument panel, the partnumber is assigned from left top to
light bottom. -
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8) ELECTRIC SYMBOLS
CIRCUIT
1461-01/2820-01/1491-01/1491-01/8210-01/3670-01/3670-03/3410-01/4891-01/4920-01/4480-01/8810-01/8010-01/8610-04/8610-11/7421-60/8510-52/8610-17/8510
-
20
/
8710-03/8510-03/8710-03/8510-12/8610-09/7630-02/7340-03/8310-01/8510-00/8320-01/8510-26/8510-24/4810-10/8610-01/7770-07/8910-01/8730-01/6810-21/6910
-
01
/
6810-30/6810-30
CIRCUIT
ENGINE
8910-01 AUDIO (MULTI VISION)................
8910-01 AUDIO..........................................
8730-01 PARKING AID CIRCUIT................
6810-21 PTC HEATER (POSITIVE
TEMPERATURE
COEFFICIENT).............................
6910-01 FFH (FUEL FIRED HEATER).........
6810-30 FATC (FULL AUTO TEMP.
CONTROL) CIRCUIT....................
6810-30 AIR-CON (MANUAL).....................
CHASSIS3670-01 TCU (5-SPEED)............................
3670-03 TOD.............................................
3410-01 TCCU...........................................
4891-01 ABS/ESP......................................
4920-01 EPB..............................................
4480-01 EAS..............................................ELECTRIC
8610-17 DEFFOGER (FRT GLASS, RR
GLASS, OUTSIDE MIRROR)........
8510-20 FRT SEAT WARMER...................
8510-20 AUTO LIGHT CORTROL CIRC.....
8710-03 STICS..........................................
8510-03 POWER WINDOW CIRCUIT.........
8710-03 CENTRAL DOOR LOCKING
CIRCUIT.......................................
8510-12 RR WIPER & WASHER
CIRCUIT.......................................
8610-09 HORN...........................................
7630-02 CIGAR LIGHTER, POWER
OUTLET......................................
7340-03 SUN ROOF CIRCUIT....................
8310-01 HEAD LAMP & DRL (DAY TIME
RUNNING LIGHT) UNIT
CIRCUIT.......................................
8510-00 HEAD LAMP LEVELING DEVICE
CIRCUIT.......................................
8320-01 TAIL LAMP CIRCUIT...................
8510-26 TURN SIGNAL & HAZARD LAMP
CIRCUIT.......................................
8510-24 FOG LAMP CIRCUIT....................
4810-10 STOP & BACK-UP LAMP
CIRCUIT.......................................
8610-01 INTERIOR LAMP(ROOM,
G/HENDLE, DOOR COURTESY)
CIRCUIT......................................
7770-07 AUTO DIMMING ROOM MIRROR
CIRCUIT....................................... 8810-01 AIR-BAG.......................................
8010-01 CLUSTER.....................................
8610-04 MULTI METER.............................
8610-11 RAIN SENSING WIPER
CIRCUIT.......................................
7421-60 DRIVER POWER SEAT
CIRCUIT.......................................
8510-52 ELECTRIC OUTSIDE MIRROR &
FOLDING CIRCUIT.......................49
52
53
54
55
56
59
12
14
15
16
18
19
20
21
24
25
26
2728
29
30
31
35
36
37
38
39
40
41
42
43
44
45
46
47
48 1461-01 STARTING & CHARGING............
2820-01 PREHEATING UNIT CIRCUIT
(XDi))............................................
1491-01 ECU (ENGINE CONTROL UNIT -
XDi)..............................................
1491-01 ECU (GSL G32)............................
8210-01 DIAGNOSIS CIRCUIT...................3
4
5
8
11
0-33
CIRCUIT
RODIUS 2005.07
8710-03
3) DOOR LOCK, DEFOGGER
(1) CONNECTOR INFORMATION
0-36RODIUS 2005.07
8710-03
CIRCUIT8710-03
CENTRAL DOOR LOCKING CIRCUIT
1) CONNECTOR INFORMATION
2) CONNECTOR IDENTIFICATION SYMBOL & PIN NUMBER POSITION
01-5
ENGINE GENERAL
RODIUS 2005.07
0000-00
2. DESCRIPTION AND OPERATION
1) CLEANLINESS AND CARE
An automobile engine is a combination of many machined, honed, polished and lapped
surfaces with tolerances that are measured in the ten-thousanths of an inch. When any internal
engine parts are serviced, care and cleanliness are important. A liberal coating of enigne oil
should be applied to friction areas during assembly, to protect and lubricate the surfaces on
initial operation. Proper cleaning and protection of machined surfaces and friction areas is part
of the repair procedure. This is considered standard shop practice even if not specifically
stated.
Whenever valve train components are removed for service, they should be kept in order. They
should be installed in the same locations, and with the same mating surfaces, as when they
were removed.
Battery cables should be disconnected before any major work is performed on the engine.
Failure to disconnect cables may result in damage to wire harness or other electrical parts.
2) ON-ENGINE SERVICE
Disconnect the negative battery cable before removing or installing any electrical unit, or
when a tool or equipment could easily come in contact with exposed electrical terminals.
Disconnecting this cable will help prevent personal injury and damage to the vehicle.
The ignition must also be in LOCK unless otherwise noted. -
Any time the air cleaner is removed, the intake opening should be covered. This will
protect against accidental entrance of foreign material, which could follow the intake
passage into the cylinder and cause extensive damage when the engine is started. -
02-6
RODIUS 2005.07
1113-01
ENGINE ASSEMBLY
3. DESCRIPTION AND OPERATION
1) CLEANLINESS AND CARE
An automobile engine is a combination of many machined, honed, polished and lapped
surfaces with tolerances that are measured in the ten-thousanths of an inch. When any internal
engine parts are serviced, care and cleanliness are important. A liberal coating of enigne oil
should be applied to friction areas during assembly, to protect and lubricate the surfaces on
initial operation. Proper cleaning and protection of machined surfaces and friction areas is part
of the repair procedure. This is considered standard shop practice even if not specifically
stated.
Whenever valve train components are removed for service, they should be kept in order. They
should be installed in the same locations, and with the same mating surfaces, as when they
were removed.
Battery cables should be disconnected before any major work is performed on the engine.
Failure to disconnect cables may result in damage to wire harness or other electrical parts.
2) ON-ENGINE SERVICE
Disconnect the negative battery cable before removing or installing any electrical unit, or
when a tool or equipment could easily come in contact with exposed electrical terminals.
Disconnecting this cable will help prevent personal injury and damage to the vehicle.
The ignition must also be in LOCK unless otherwise noted. -
Any time the air cleaner is removed, the intake opening should be covered. This will protect
against accidental entrance of foreign material, which could follow the intake passage into
the cylinder and cause extensive damage when the engine is started. -
07-6
RODIUS 2005.07
2110-01
ENGINE COOLING SYSTEM
2. DESCRIPTION AND OPERATION
1) GENERAL DESCRIPTION
The cooling system maintains the engine temperature at an efficient level during all engine
operating conditions. When the engine is cold, the cooling system cools the engine slowly o
r
not at all. This slow cooling of the engine allows the engine to warm up quickly.
The cooling system includes a radiator and recovery subsystem, cooling fans, a thermostat and
housing, a water pump, and a water pump drive belt. The timing belt drives the water pump.
All components must function properly for the cooling system to operation. The water pump
draws the coolant from the radiator. The coolant then circulates through water jackets in the
engine block, the intake manifold, and the cylinder head. When the coolant reaches the
operating
temperature of the thermostat, the thermostat opens. The coolant then goes back to the
radiator where it cools.
This system directs some coolant through the hoses to the heat core. This provides for heating
and defrosting. The coolant reservoir is connected to the radiator to recover the coolant
displaced by expansion from the high temperatures. The coolant reservoir maintains the correct
coolant level.
The cooling system for this vehicle has no radiator cap or filler neck. The coolant is added to
the cooling system through the coolant reservoir.
2) RADIATOR
This vehicle has a lightweight tube-and-fin aluminum radiator. Plastic tanks are mounted on the
upper and the lower sides of the radiator core.
On vehicles equipped with automatic transaxles, the transaxle fluid cooler lines run through the
radiator tank. A radiator drain plug is on this radiator.
To drain the cooling system, open the drain plug.
0-3
DC 5-SPEED AUTOMATIC TRANSMISSION
RODIUS 2005.07
3650-01
2WD 4WD
3650-01DC 5-SPEED AUTOMATIC TRANSMISSION
1. OVERVIEW
DCAG 5-speed automatic transmission is an electronically controlled 5-speed transmission with
a lockup clutch in the torque converter.
The ratios for the gears are realized by three planetary gear sets. The 5th gear is designed with
a step-up ratio of 0.83 as an overdrive. The selector lever is controlled by electronically and
mechanically.
The gears are shifted by the corresponding combination of three hydraulically actuated
multiple-disc brakes, three hydraulically actuated multiple-disc clutches and two mechanical
one-way clutches.
This electronically controlled automatic transmission adjusts the operating pressure to provide
proper shifting in relation to engine power. This function improves shifting quality significantly.
And, the driver can select “S” (Standard) mode or “W” (Winter) mode according to the
driving conditions.
This automatic transmission provides two gears even during reverse driving.
The internal sensors and controls are connected to TCU by cylindrical 13-pin connector.
DCAG 5-speed automatic transmission offers the following advantages ▶
Improved shifting quality
More gears
Extended working life and reliability
Reduced fuel consumption -
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