2007 KIA CARNIVAL ESP

TRANSMISSION IDENTIFICATION NUMBER
AUTOMATIC
1.Modle
- U : A5HF1
2. Production year
- 5 : 2005, 6 : 2006, 7 : 2007
3. Gear ratio
- K : 3.333
4. Detailed chassification
- FD : 3.8D
5. Spare
6. Transaxle production sequence number
- 000001 ~ 999999
MANUAL
1. Model
- Y : M5HF2
2. Production year
- 5 : 2005, 6 : 2006, 7 : 2007
3. Transaxle production sequence number
- 000001 ~ 999999
LUBRICANTS
RECOMMENDED LUBRICANTS
Parts OIL & GREASE STANDARD
Engine Oil GasolineAPI SJ or SL
SAE 5W - 20
If 5W- 20 engine oil is not available, 5W- 30 or secondary
recommended engine oil for corresponding temperature range can be
used.
Transaxle Auto
DIAMOND ATF SP - III, SK ATF SP - III
Manual API Classification GL - 4 (SAE 75W/85)
Power Steering PSF - 3
Breake Steering DOT 3 or equivalent
Coolant Ethlyene glycol base for aluminium radiator
Transaxle linkage, parking breake cable
mechanism, hood, door latch, seat
adjuster,tailgate latch, door hinges, tailgate
hinge Multipurpose grease NIGL grade #2

Never use sand paper when polishing the contact points, otherwise the contact point may be damaged.
b. In case of abnormal contact pressure, replace the female terminal.
WIRE HARNESS INSPECTION PROCEDURE
1.Before removing the wire harness, check the wire harness position and crimping in order to restore it correctly.
2. Check whether the wire harness is twisted, pulled or loosened.
3. Check whether the temperature of the wire harness is abnormally high.
4. Check whether the wire harness is rotating, moving or vibrating against the sharp edge of a part.
5. Check the connection between the wire harness and any installed part.
6. If the covering of wire harness is damaged; secure, repair or replace the harness.
ELECTRICAL CIRCUIT INSPECTION PROCEDURE
● CHECK OPEN CIRCUIT
1. Procedures for Open Circuit
a. Continuity Check
b. Voltage Check
If an open circuit occurs (as seen in [FIG. 1]), it can be found by performing Step 2 (Continuity Check Method) or
Step 3 (Voltage Check Method) as shown below.
2. Continuity Check Method
When measuring for resistance, lightly shake the wire harness above and below or from side to side.
Specification (Resistance)
1Ω or less → Normal Circuit
1MΩ or Higher → Open Circuit
a. Disconnect connectors (A), (C) and measure resistance between connector (A) and (C) as shown in [FIG. 2].
In [FIG.2.] the measured resistance of line 1 and 2 is higher than 1MΩ and below 1 Ω respectively. Specifically
the open circuit is line 1 (Line 2 is normal). To find exact break point, check sub line of line 1 as described in
next step.

b.Disconnect connector (B), and measure for resistance between connector (C) and (B1) and between (B2) and
(A) as shown in [FIG. 3].
In this case the measured resistance between connector (C) and (B1) is higher than 1MΩ and the open circuit
is between terminal 1 of connector (C) and terminal 1 of connector (B1).
3. Voltage Check Method
a. With each connector still connected, measure the voltage between the chassis ground and terminal 1 of each
connectors (A), (B) and (C) as shown in [FIG. 4].
The measured voltage of each connector is 5V, 5V and 0V respectively. So the open circuit is between
connector (C) and (B).
● CHECK SHORT CIRCUIT
1. Test Method for Short to Ground Circuit
a. Continuity Check with Chassis Ground
If short to ground circuit occurs as shown in [FIG. 5], the broken point can be found by performing Step 2
(Continuity Check Method with Chassis Ground) as shown below.

2.Continuity Check Method (with Chassis Ground)
Lightly shake the wire harness above and below, or from side to side when measuring the resistance.
Specification (Resistance)
1Ω or less → Short to Ground Circuit
1MΩ or Higher → Normal Circuit
a. Disconnect connectors (A), (C) and measure for resistance between connector (A) and Chassis Ground as
shown in [FIG. 6].
The measured resistance of line 1 and 2 in this example is below 1 Ω and higher than 1MΩ respectively.
Specifically the short to ground circuit is line 1 (Line 2 is normal). To find exact broken point, check the sub line
of line 1 as described in the following step.
b. Disconnect connector (B), and measure the resistance between connector (A) and chassis ground, and
between (B1) and chassis ground as shown in [FIG. 7].
The measured resistance between connector (B1) and chassis ground is 1Ω or less. The short to ground circuit
is between terminal 1 of connector (C) and terminal 1 of connector (B1).
SYMPTOM TROUBLESHOOTING GUIDE CHART

28-y
29 -y
30 -y
31 -y
32 A/C Pressure Transducer signal input A/C Pressure Transducer (APT)
33 Sensor ground A/C Pressure Transducer (APT)
34 -y
35 -y
36 -y
37 -y
38 Battery voltage supply after main relay Main Relay
39 Battery voltage supply after main relay Main Relay
40 Battery voltage supply after main relay Main Relay
41 CAN [High] ABS/ESP Control Module
42 CAN [Low] ABS/ESP Control Module
43 Main Relay control output Main Relay
44 Intake Air Temperature Sensor signal input Intake Air Temperature Sensor (IATS)
45 Immobilizer communication line Immobilizer control module
46 -y
47 Mass Air Flow Sensor signal input Mass Air Flow Sensor (MAFS)
48 Sensor ground Accelerator Position Sensor (APS) #2
49 Accelerator Position Sensor #2 signal input Accelerator Position Sensor (APS) #2
50 -y
51 Cruise "SET" lamp control output Cruise "SET" Lamp
52 Vehicle speed signal input ABS/ESP Control Module (With ABS/ESP [Euro -
Ⅲ/Ⅳ])
Vehicle Speed Sensor (VSS) (Except Euro-
Ⅲ/Ⅳ)
53 Sensor ground Intake Air Temperature Sensor (IATS)
54 Accelerator Position Sensor #1 signal input Accelerator Position Sensor (APS) #1
55 Sensor ground Accelerator Position Sensor (APS) #1
56 -y
57 Sensor (+5V) Accelerator Position Sensor (APS) #2
58 Sensor (+5V) A/C Pressure Transducer (APT)
59 Sensor (+5V) Accelerator Position Sensor (APS) #1
60 -y
61 Engine speed signal output Cluster (Tachometer)
62 Fuel consumption signal output Trip Computer
63 Malfunction Indicator Lamp (MIL) control output Cluster (Malfunction Indicator Lamp)
64 A/C Compressor Relay control output A/C Compressor Relay
65 Cooling Fan [Low] control output Cooling Fan Relay [Low]
66 Cooling Fan [High] control output Cooling Fan Relay [High]
67 Variable Intake Solenoid Valve #2 control output Variable Intake Solenoid (VIS) Valve #2 [Intake
Manifold Side]

67Variable Intake Solenoid Valve #2 control output
Manifold Side]
68 Throttle Position Sensor signal (PWM) output ABS/ESP Control Module
69 Cruise "MAIN" lamp control output Cruise "MAIN" Lamp
70 Fuel Pump Relay control output Fuel Pump Relay
71 Variable Intake Solenoid Valve #1 control output Variable Intake Solenoid (VIS) Valve #1 Surge
Tank Side]
72 Immobilizer lamp control output Immobilizer Lamp
73 -y
74 -y
75 -y
76 -y
77 -y
78 Purge Control Solenoid Valve control output Purge Control Solenoid Valve (PCSV)
79 Wheel Speed Sensor [Low] signal input Wheel Speed Sensor (WSS)(Without ABS/ESP
[Euro -
Ⅲ/Ⅳ])
80 Wheel Speed Sensor [High] signal input Wheel Speed Sensor (WSS)(Without ABS/ESP
[Euro -
Ⅲ/Ⅳ])
CONNECTOR [C151- 2] Pin
No. Description
Connected to
1 ETC Motor [- ] control output ETC Motor (in ETC Module)
2 ETC Motor [+] control output ETC Motor (in ETC Module)
3 -y
4 CVVT Oil Temperature Sensor signal input CVVT Oil Temperature Sensor (OTS)
5 -y
6 -y
7 Engine Coolant Temperature Sensor signal input Engine Coolant Temperature Sensor (ECTS)
8 Manifold Absolute Pressure Sensor signal input Manifold Absolute Pressure Sensor (MAPS)
9 -y
10 -y
11 Reference voltage (+5V) Manifold Absolute Pressure Sensor (MAPS)
12 Battery voltage supply after ignition switch Ignition Switch
13 Reference voltage (+5V) Throttle Position Sensor (TPS) #2
14 Sensor ground Throttle Position Sensor (TPS) #1
15 Reference voltage (+5V) Camshaft Position Sensor (CMPS) [Bank 2]
16 Reference voltage (+5V) Throttle Position Sensor (TPS) #1
17 Sensor ground Camshaft Position Sensor (CMPS) [Bank 2]
18 Sensor ground Camshaft Position Sensor (CMPS) [Bank 1]
19 Ignition Coil (Cylinder #6) control output Ignition Coil (Cylinder #6)
20 -y
21 Crankshaft Position Sensor [High] signal input Crankshaft Position Sensor (CKPS)
22 -y
Knock Sensor (KS) [Bank 1], Knock Sensor (KS)

2007 > 2.7L V6 GASOLINE >
INSPECTION
FUNCTION AND OPERATION PRICIPLE
Manifold Absolute Pressure Sensor (MAPS) is speed- density type sensor and is installed on the surge tank. This
MAPS senses absolute pressure in surge tank and transfers this analog signal proportional to the pressure to the
PCM. The PCM calculates the intake air quantity and engine speed based on this signal. This MAPS consists of
piezo - electric element and hybrid IC that amplifies the element output signal. The element is silicon diaphragm type
and adapts pressure sensitive variable resistor effect of semi- conductor. 100% vacuum and the manifold pressure
applies to both sides of it respectively. That is, this sensor outputs the silicon variation proportional to pressure change
by voltage.
SPECIFICATION
Pressure(kPa) Output Voltage (V)
20.0 0.79
46.66 1.84
101.32 4.0
CIRCUIT DIAGRAM

2007 > 2.7L V6 GASOLINE >
INSPECTION
FUNCTION AND OPERATION PRICIPLE
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed on upstream and downstream of the
Manifold Catalyst Converter (MCC). After it compares oxygen consistency of the atmosphere with the exhaust gas, it
transfers the oxygen consistency of the exhaust gas to the PCM. When A/F ratio is rich or lean, it generates
approximately 1V or 0V respectively. In order that this sensor normally operates, the temperature of the sensor tip is
higher than 370°C (698°F). So it has a heater which is controlled by the PCM duty signal. When the exhaust gas
temperature is lower than the specified value, the heater warms the sensor tip.
SPECIFICATION
A/F Ratio Output Voltage (V)
RICH 0.80 ~ 0.92
LEAN 0.1
Item Specification