Page 505 of 1463
1D1-16 M162 ENGINE COOLING
Removal & Installation Procedure
1. Drain coolant from the radiator.
2. Remove the coolant thermo connector from the radiator.
3. Remove the each coolant hoses.
Tightening Torque 14 Nm
4. Remove the automatic transmission oil cooling hose.
Installation Notice
5. Remove the automatic transmission oil cooling line bolts
and then remove the oil cooling line.
6. Remove the radiator upper mounting bolts and then
remove the bracket and insulator.
7. Remove the radiator.
8. Check the radiator pin for crack, damage, leakage and
bending and replace if necessary.
9. Installation should follow the removal procedure in the
reverse order.
10. Do cooling system leakage test.
Page 507 of 1463
1D2-2 M161 ENGINE COOLING
FASTENER TIGHTENING SPECIFICATIONS
N
· ·· ·
·m
30
22.5 - 27.5
9 - 11
9 - 11
9 - 11
40.5 - 49.5
3 - 7
3 - 7 Application
Coolant Drain Plug
Engine Hanger Bracket and Coolant Outlet
Port Bolt
Thermostat Cover Bracket Bolt
Oil Cooler Pipe Line Bolt
Cooling Fan Bolt
Viscous Clutch Bolt
Automatic Transmission Oil Cooling Hose Bolt
Cooling Fan Shroud Bolt
Page 520 of 1463
M161 ENGINE COOLING 1D2-15
REMOVAL AND INSTALLATION OF RADIATOR
Preceding Work : Removal of cooling fan shroud
1 Inlet Hose
2 Hose (to Engine)
3 Hose (to 3-way Connector)
4 Make-up Hose (to Coolant Reservoir)
5 3-way Connector
6 Automatic Transmission Oil Cooling Hose (A/T
Equippend Vehicle)7 Bolt (M6 X 20, 4 pieces)...........................3-7 Nm
8 Insulator
9 Radiator Bracket
10 Radiator
Page 521 of 1463
1D2-16 M161 ENGINE COOLING
Removal & Installation Procedure
1. Drain coolant from the radiator.
2. Remove the coolant thermo connector from the radiator.
3. Remove the each coolant hoses.
Tightening Torque 14 Nm
4. Remove the automatic transmission oil cooling hose.
Installation Notice
5. Unscrew the bolts from radiator bracket and remove the
bracket and insulator.
Installation Notice
Tightening Torque 3 - 7 Nm
6. Remove the radiator upper mounting bolts and then
remove the bracket and insulator.
7. Remove the radiator.
8. Check the radiator pin for crack, damage, leakage and
bending and replace if necessary.
9. Installation should follow the removal procedure in the
reverse order.
10. Berform the cooling system leakage test.
Page 577 of 1463

M162 ENGINE CONTROLS 1F1-7
41
44
45
56
57
58
59
60
62
64
65
66
67
71
72
73
74
75
76
77
78
79
80
81
82
83
86
87
89 00
01
02
03
04
05
08
09
10
11
17
18
19
20
21
23
24
25
26
27
29
30
31
34
35
40
Failure
codeDescription
Coolant temperature sensor open
Coolant temperature sensor short
Coolant temperature sensor signal failure
Intake temperature sensor open
Intake temperature sensor short
Intake temperature sensor signal failure
Low battery voltage
HFM sensor signal failure
HFM sensor signal failure(Low)
HFM sensor signal failure(High)
Crankshaft position sensor signal failure
(no engine revolution signal)
Crankshaft position sensor signal failure
(rpm > max. value)
No.1 cylinder recognition failure
Crankshaft position sensor signal failure
(gab recognition failure)
Transmission coding failure
CAN communication failure : ASR
-
Transponder signal failure
CAN communication failure : TCU(A/T only)
CAN communication failure : TOD(E32 only)
-
-
CAN communication failure :
communication initialization failure
Fuel pump relay short(PWR)
Fuel pump relay open/short(GND)
Purge valve short
Failure
codeDescription
Purge valve open/short
Condenser fan(HI) relay short(PWR)
Condenser fan(HI) relay short(GND)
No.1 knock sensor signal failure
No.2 knock sensor signal failure
No.1 cylinder synchronization failure
-
-
Cluster S/W defectave
No ignition voltage output(No.1 ignition coil)
No ignition voltage output(No.2 ignition coil)
No ignition voltage output(No.3 ignition coil)
Crankshaft position sensor adaptation failure
Start signal recognition failure
No.1 injector short(PWR)
No.1 injector open/short(GND)
No.2 injector short(PWR)
No.2 injector open/short(GND)
No.3 injector short(PWR)
No.3 injector open/short(GND)
No.4 injector short(PWR)
No.4 injector open/short(GND)
High oxygen sensor voltage
Low oxygen sensor amplifying voltage
Oxygen sensor operating failure
Not excessive lean indication in oxygen
sensor(during coasting)
Oxygen sensor heater short(PWR)
Oxygen sensor heater open/short(GND)
Low oxygen sensor voltage
SELF DIAGNOSIS FAILURE CODE
Page 656 of 1463

M161 ENGINE CONTROLS 1F2-7
No ignition voltage output(NO.1 ignition coil;
1, 4cylinder)
No ignition voltage output(NO.2 ignition coil;
2, 3cylinder)
Cranshaft position sensor adaption failure
Start signal recognition failure
No.1 injector short(PWR)
No.1 injector open/short(GND)
No.2 injector short(PWR)
No.2 injector open/short(GND)
No.3 injector short(PWR)
No.3 injector open/short(GND)
No.4 injector short(PWR)
No.4 injector open/short(GND)
High oxygen sensor voltage
Low oxygen sensor amplifying voltage
Oxygen sensor operating failure
Not excessive lean indication in oxygen
sensor(during coasting)
Oxygen sensor heater short(power)
Oxygen sensor heater open/short(GND)
Low oxygen sensor voltage
Short learning control failure
Lambda control failure (rich stop)
Lambda control failure (lean stop)
Lambda idle adaptation failure(above rich
threshold)
Lambda idle adaptation failure(below lean
threshold)
learning control failure(rich, low load) Coolant temperature sensor open
Coolant temperature sensor short
Coolant temperature sensor signal failure
Intake temperature sensor open
Intake temperature sensor short
Intake temperature sensor signal failure
Low battery voltage
HFM sensor signal failure
HFM sensor signal failure (Low)
HFM sensor signal failure (High)
Crankshaft position sensor signal failure
(no engine revolution signal)
Crankshaft position sensor signal failure
(rpm > max. value)
No.1 cylinder recognition failure
Crankshaft position sensor signal failure
(gab recognition failure)
Transmission coding failure
Transponder signal communication failure
CAN communication failure : TCU(A/T only)
CAN communication failure :
communication initialization failure
Fuel pump relay short(PWR)
Fuel pump relay open/short(GND)
Purge valve short
Purge valve open/short
Condenser fan(HI) relay short(PWR)
Condenser fan(HI) relay short(GND)
No.1 knock sensor signal failure
No.1 cylinder synchronization failure 00
01
02
03
04
05
08
09
10
11
17
18
19
20
21
25
26
31
34
35
40
41
44
45
56
58
Failure
codeDescriptionFailure
codeDescription
64
65
67
71
72
73
74
75
76
77
78
79
80
81
82
83
86
87
89
93
96
97
98
99
100
SELF DIAGNOSIS FAILURE CODE (FOR E23 ENG)
Page 981 of 1463
5A-4 AUTOMATIC TRANSMISSION
SPECIAL TOOLS
SPECIAL TOOLS TABLE
Part Number
0555 - 332083
0555 - 336046
0555 - 336256
0555 - 336257
0555 - 336258
0555 - 336259
0555 - 336260
0555 - 336261
0555 - 336262
0555 - 336263
0555 - 336264
0555 - 336265
0555 - 336266
0555 - 336267
0555 - 336268
0555 - 336269
0555 - 336270
0555 - 332895Description
Solenoid / Thermistor, Electronic Tester
Solenoid, Bench Tester
Transmission Bench Cradle
Pump Puller
Pin Remover / Installer Tool (Cross Shaft / Detent Lever)
Clutch Spring Compressor
Clutch Pack Clearance Kit
Seal Removal Tool (Cross - Shaft)
Oil Seal Dolly (Cross - Shaft)
Assembly Bullet
Seal Compressor
Pin Press
Seal Dolly
Alignment Tool
Pump Seal Dolly
End Float Adaptor
End Float Shaft
Locknut Crimping Tool (W-Car Only)
Page 1002 of 1463
AUTOMATIC TRANSMISSION 5A-25
producing a low resistance.
Temperature/Resistance characteristics and location within the solenoid wiring loom are given in tables 3-1 and 3-
2, and figures 3.2 and 3.3.
If the transmission sump temperature exceeds 135°C, the TCU will impose converter lock-up at lower vehicle
speeds and in some vehicles flashes the mode indicator lamp. This results in maximum oil flow through the
external oil cooler and eliminates slippage in the torque converter. Both these actions combine to reduce the oil
temperature in the transmission.
Connects To
Solenoid 1
Solenoid 2
Solenoid 3
Solenoid 4
Solenoid 5
Solenoid 6
Solenoid 7
Solenoid 5
Temp Sensor
Temp SensorWire Color
Red
Blue
Yellow
Orange
Green
Violet
Brown
Green
White
WhitePin No.
1
2
3
4
5
6
7
8
9
10
Table 3.2 - Pin No. Codes for Temperature Sensor Location In Solenoid Loom
Figure 3.3 - Temperature Sensor Location in Solenoid Loom