Page 4191 of 5135
A76873
8
IGF1 IGT2 IGT1
IGT3 E13
IGT4 I1
Ignition Coil and
Igniter No.1
P R−W
IGNW−R IE4
LG−B
ECR−B
L−YE13
E13
E13
E13 9
1110
24 I2
Ignition Coil and
Igniter No. 2
I3
Ignition Coil and
Igniter No. 3
I4
Ignition Coil and
Igniter No. 4W−R
W−R W−R 3
2
14
1
42
2 3
3
3 1
4
4 1 R−B R−B
R−B R−B R−B B−R
W−B
W−B
W−B
W−B W−B W−B W−B
1
N2
Noise Filter
(Ignition)R−B B−R 1
3 Engine Room R/B No.1
Engine Room J/B No.1
B−G 1A
2
B−G
FL MAIN
Battery Engine Room
J/B No.4I13
Ignition Switch
6
AM2 IG24
(LHD)IP1 1
(RHD)
B−R
1
1
1 1 2
2 AM2IG2
1B−R
BB
51 44
44DH 2
DL 16
IG2
Relay
4A 1
4B 1Engine
Room
R/B No.4
EA1
8R−B
W−B R−BW−B
EF B−R2ECM
W−R
W−R Driver
Side J/B
− DIAGNOSTICSSFI SYSTEM (2AZ−FSE)
05−169
AVENSIS Supplement (RM1045E)
WIRING DIAGRAM
Page 4326 of 5135

05I7H−01
−
DIAGNOSTICS ECD SYSTEM (1CD −FTV)(From September, 2003)
05 −27 1
AVENSIS Supplement (RM 1045E)
BASIC INSPECTION
When the malfunction is not confirmed in the DTC check, troubleshooting should be carried out in all the
possible circuits considered as causes of the problem. In many cases, by carrying out the basic engine check
shown in the following flowchart, the location causing the problem can be found quickly and efficiently. There-
fore, using this check is essential in the engine troubleshooting.
1 CHECK BATTERY VOLTAGE
NOTICE:
Carry out this check with the engine stopped and ignition switch OFF.
OKNG
Voltage11 V or moreLess than 11 V
NG CHARGE OR REPLACE BATTERY
OK
2 CHECK IF ENGINE WILL CRANK
NG PROCEED TO PROBLEM SYMPTOMS TABLE ON PAGE 05 −282
OK
3 CHECK AIR FILTER
(a) Visually check if the air filter is not contaminated with dirt or oil. NG CLEAN OR REPLACE
OK
4 CHECK FUEL QUALITY
(a) Check that only diesel fuel is used.
(b) Check that the fuel does not contain any impurity. NG REPLACE FUEL
OK
5 CHECK ENGINE OIL (See page 17− 9)
NG ADD OR REPLACE
OK
Page 4574 of 5135
A85742
5.0 (51, 44 in.lbf)
* 36 (372, 27)
40 (408, 30)
* 31 (316, 23)
34 (347, 25)
* 31 (316, 23)
34 (347, 25)
Injection Pipe Clamp No. 2
Injection Pipe Sub−assy
zFuel Inlet Pipe Sub−assy
64 (653, 47)
Injection Pump
Drive Pulley
zO−ring Oil Level Gage Guide
: Specified torqueN·m (kgf·cm, ft·lbf)
* Use SST
18 (184, 13)
Oil Level Gage Sub−assy Injection or
Supply Pump Assy
21 (209, 15)
21 (209, 15)
Water Inlet
8.8 (90, 78 in.lbf)
zGasket
5.0 (51, 44 in.lbf)
Intake Manifold Insulator No. 1
Injection Pump to Fuel Filter
Fuel Hose or Pipe
Injection Pump to Fuel Pipe
Fuel Hose
Fuel Pipe No. 3
zGasket
27 (275, 20)
5.0 (51, 44 in.lbf)
x3
zNon−reusable part
5.0 (51, 44 in.lbf)
* 22 (223, 16)
24 (240, 17)
* 31 (316, 23)
34 (347, 25)
− FUELINJECTION OR SUPPLY PUMP
ASSY (1CD−FTV)(From September, 2003)11−57
AVENSIS Supplement (RM1045E)
Page 4614 of 5135

141NM−01
14 −166−
ENGINE MECHANICAL CYLINDER HEAD GASKET (1CD −FTV)(From
September, 2003)
AVENSIS Supplement (RM1045E)
REPLACEMENT
1. REMOVE FRONT WHEEL RH
2. REMOVE ENGINE UNDER COVER LH
3. REMOVE ENGINE UNDER COVER SUB −ASSY NO.1
4. REMOVE ENGINE UNDER COVER RH
5. REMOVE RADIATOR SUPPORT OPENING COVER
6. REMOVE ENGINE ROOM COVER SIDE
7. DRAIN ENGINE COOLANT (See page 16 −19)
8. DRAIN ENGINE OIL (See Pub. No. RM1018E on page 17 −30)
9. REMOVE ENGINE COVER SUB −ASSY NO.1 (See page 14 −90)
10. REMOVE VACUUM RESERVOIR SUB −ASSY (See page 14 −108)
11. REMOVE AIR CLEANER ASSY (See page 14 −108)
12. REMOVE BATTERY
13. REMOVE AIR TUBE NO.2 (See page 14 −108)
14. REMOVE AIR TUBE NO.1 (See page 14 −108)
15. REMOVE INJECTOR DRIVER (See page 14 −108)
16. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See Pub. No. RM1018E on page 14 −269)
17. REMOVE GENERATOR V BELT (See Pub. No. RM1018E on page 14 −269)
18. SEPARATE POWER STEERING IDLE PULLEY BRACKET (See page 14 −138)
19. DISCONNECT ENGINE WIRE (See page 14 −138)
20. DISCONNECT VACUUM HOSE (See page 14 −108)
21. REMOVE DIFFERENTIAL PRESSURE SENSOR ASSY(See page 14 −108)
22. REMOVE ENGINE MOUNTING INSULATOR SUB −ASSY RH (See page 14 −138)
23. REMOVE CRANKSHAFT PULLEY (See page 14 −138)
SST 09213 −54015 (09213 −70020), 09330 −00021, 09950 −50013 (09951 −05010, 09952 −05010,
09953 −05020, 09954 −05031)
24. REMOVE IDLER PULLEY SUB −ASSY (See page 14 −138)
25. REMOVE TIMING BELT NO.2 COVER (See page 14 −138)
26. REMOVE TIMING BELT NO.1 COVER (See page 14 −138)
27. REMOVE TIMING BELT GUIDE
28. REMOVE TRANSVERSE ENGINE ENGINE MOUNTING BRACKET (See page 14 −138)
29. SET NO. 1 CYLINDER TO TDC/COMPRESSION (See page 14 −138)
30. REMOVE TIMING CHAIN COVER PLATE (See page 14 −138)
31. REMOVE TIMING BELT (See page 14 −138)
HINT:
If reusing the timing belt, draw an arrow on the timing belt which indicates the engine revolution direction
and put match marks on the pulleys and timing belt.
32. REMOVE FUEL FILTER ASSY (See Pub. No. RM1018E on page 11 −82)
33. REMOVE HEATER PUMP ASSY (W/ COLD AREA) (See page 13 −12)
34. REMOVE HEATER BRACKET (W/ COLD AREA) (See page 13 −12)
35. REMOVE FLOOR PANEL BRACE FRONT (See page 15 −6)
36. REMOVE EXHAUST PIPE ASSY FRONT (See page 15 −6)
37. REMOVE EXHAUST PIPE ASSY (W/ COLD AREA) (See page 13 −12)
38. DISCONNECT RADIATOR HOSE INLET
39. DISCONNECT HEATER INLET WATER HOSE
40. DISCONNECT HEATER OUTLET WATER HOSE
41. DISCONNECT FUEL PIPE TO FUEL TUBE FUEL HOSE
42. DISCONNECT OIL COOLER HOSE
Page 4623 of 5135

A87960
Fulcrum Length
30 cm (11.81 in.)
SST
−
ENGINE MECHANICAL CYLINDER HEAD GASKET (1CD −FTV)(From
September, 2003)14 −175
AVENSIS Supplement (RM1045E)
(b) Using SST, tighten the nut of the fuel inlet pipe on the
common rail side.
SST 09023 −12700
Torque:
31 N m (316 kgf cm, 23 ft lbf) with SST
34 N m (347 kgf cm, 25 ft lbf) without SST
HINT:
S Use a torque wrench with the fulcrum length of 30 cm
(11.81 in.).
S After the inlet pipe is reassembled, check that the used
pipe has no deflection and is installed properly. If it has
deflection or could not be installed properly, replace the
used pipe with a new pipe.
(c) Using SST, tighten the nut of the fuel inlet pipe on the pump side.
SST 09023 −12700
Torque:
31 N m (316 kgf cm, 23 ft lbf) with SST
34 N m (347 kgf cm, 25 ft lbf) without SST
HINT:
S Use a torque wrench with the fulcrum length of 30 cm
(11.81 in.).
S After the inlet pipe is reassembled, check that the used
pipe has no deflection and is installed properly. If it has
deflection or could not be installed properly, replace the
used pipe with a new pipe.
103. INSTALL TURBOCHARGER SUB −ASSY (See page 13 −12)
104. INSTALL TURBO OIL INLET PIPE SUB −ASSY (See page 13 −12)
105. INSTALL TURBOCHARGER STAY (See page 13 −12)
106. INSTALL MANIFOLD CONVERTER SUB −ASSY (See page 13 −12)
107. INSTALL MANIFOLD STAY NO.2 (See page 13 −12)
108. INSTALL VACUUM TRANSMITTING PIPE SUB −ASSY NO.2 (See page 14 −108)
SST 09023 −38200
109. INSTALL VACUUM TRANSMITTING PIPE SUB −ASSY NO.1 (See page 14 −108)
SST 09023 −38200
110. INSTALL EXHAUST GAS TEMPERATURE SENSOR (See page 14 −108)
SST 09023 −38400
111. INSTALL GENERATOR ASSY (See Pub. No. RM1018E on page 19 −29)
112. INSTALL EGR PIPE INSULATOR (See page 13 −12)
113. INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO.2 (See page 13 −12)
114. INSTALL TURBO INSULATOR NO.1 (See page 13 −12)
115. INSTALL TURBO INSULATOR NO.2 (See page 13 −12)
116. INSTALL EXHAUST PIPE ASSY (W/ COLD AREA) (See page 13 −12)
117. INSTALL EXHAUST PIPE ASSY FRONT (See page 15 −6)
118. INSTALL FLOOR PANEL BRACE FRONT (See page 15 −6)
119. INSTALL HEATER BRACKET (W/ COLD AREA) (See page 13 −12)
120. INSTALL HEATER PUMP ASSY (W/ COLD AREA) (See page 13 −12)
121. INSTALL FUEL FILTER ASSY (See Pub. No. RM1018E on page 11 −82)
Page 4649 of 5135

141NG−01
A84393
(a)
(a)
(b)(b)
(a)
A84286
14 −108−
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1CD −FTV)(From September,
2003)
AVENSIS Supplement (RM1045E)
REPLACEMENT
1. REMOVE FRONT WHEELS
2. REMOVE ENGINE UNDER COVER LH
3. REMOVE ENGINE UNDER COVER SUB −ASSY NO.1
4. REMOVE ENGINE UNDER COVER RH
5. REMOVE RADIATOR SUPPORT OPENING COVER
6. REMOVE ENGINE ROOM COVER SIDE
7. DRAIN ENGINE COOLANT (See page 16 −19)
8. DRAIN ENGINE OIL (See Pub No. RM1018E on page 17 −30)
9. DRAIN MANUAL TRANSAXLE OIL
Torque: 49 N m (500 kgf cm, 36 ft lbf)
10. REMOVE ENGINE COVER SUB −ASSY NO.1
(a) Remove the 5 nuts, then remove the engine cover.
11. REMOVE BATTERY
12. REMOVE AIR CLEANER ASSY
(a) Disconnect the mass air flow meter connector.
(b) Remove the air cleaner cap together with the air cleaner hose.
(c) Remove the air cleaner filter element.
(d) Remove the 3 bolts and air cleaner case.
13. REMOVE VACUUM RESERVOIR SUB −ASSY
(a) Disconnect the 2 vacuum hoses and connector.
(b) Remove the 2 bolts and vacuum reservoir.
14. REMOVE FUEL FILTER ASSY (See Pub. No. RM1018E on page 11 −82)
15. REMOVE RADIATOR HOSE INLET
16. REMOVE RADIATOR HOSE OUTLET
17. DISCONNECT WATER BY−PASS HOSE NO.2
Page 4656 of 5135
A84290
A84291
A15985
A84397
(a)
(a)
(b)
−
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1CD −FTV)(From September,
2003)14 −11 5
AVENSIS Supplement (RM1045E)
70. REMOVE V −RIBBED BELT TENSIONER ASSY
(a) Remove the 3 bolts and V −ribbed belt tensioner.
71. REMOVE V −RIBBED BELT TENSIONER BRACKET
(a) Remove the bolt and V −ribbed belt tensioner bracket.
72. REMOVE OIL FILTER BRACKET SUB −ASSY
(a) Remove the bolt and 2 nuts, then remove the oil filter
bracket and gasket.
73. REMOVE TURBO INSULATOR NO.2 (See page 13 −12)
74. REMOVE TURBO INSULATOR NO.1 (See page 13 −12)
75. REMOVE EXHAUST MANIFOLD HEAT INSULATOR NO.2 (See page 13 −12)
76. REMOVE EGR PIPE INSULATOR (See page 13 −12)
77. REMOVE EXHAUST GAS TEMPERATURE SENSOR
(a) Remove the 2 nuts, then detach the wire harness from the clamp.
(b) Disconnect the connector.
Page 4663 of 5135

A84380
A84378
14−122−
ENGINE MECHANICAL PARTIAL ENGINE ASSY (1CD −FTV)(From September,
2003)
AVENSIS Supplement (RM1045E)
116. REMOVE FUEL FILTER TO INJECTION PUMP FUEL PIPE
(a) Remove the 3 bolts and fuel pipe.
117. REMOVE CRANKSHAFT POSITION SENSOR
(a) Remove the bolt and crankshaft position sensor.
118. REMOVE CAMSHAFT POSITION SENSOR
(a) Remove the bolt and camshaft position sensor. 119. REM O VE ENG I NE CO O L ANT TEM PERAT URESENSOR
120. REPLACE PARTIAL ENGINE ASSY
121. INSTALL ENGINE COOLANT TEMPERATURE SENSOR Torque: 20 N m (200 kgf cm, 14 ft lbf)
122. INSTALL CAMSHAFT POSITION SENSOR Torque: 8.8 N m (90 kgf cm, 78 in. lbf)
123. INSTALL CRANKSHAFT POSITION SENSOR Torque: 8.8 N m (90 kgf cm, 78 in. lbf)
124. INSTALL FUEL FILTER TO INJECTION PUMP FUEL PIPE
Torque:
8.8 Nm (90 kgf cm, 78 in. lbf) for M6
21 N m (209 kgf cm, 15 ft lbf) for M8
125. INSTALL OIL COOLER PIPE
(a) Using a socket wrench for 27 mm, install 2 new gaskets and the oil cooler pipe with the union bolt. Torque: 56 N m (575 kgf cm, 42 ft lbf)
126. INSTALL THERMOSTAT (See Pub. No. RM1018E on page 16 −50)
127. INSTALL WATER INLET (See Pub. No. RM1018E on page 16 −50)
128. INSTALL COMPRESSOR MOUNTING BRACKET NO.1 (W/ AIR CONDITIONING)
Torque: 42 N m (428 kgf cm, 31 ft lbf)
129. INSTALL INJECTION OR SUPPLY PUMP ASSY (See page 11 −58)
130. INSTALL INJECTION PUMP STAY NO.1 (See page 11 −58)
131. INSTALL OIL LEVEL GAGE GUIDE (See page 17 −11 )
132. INSTALL TIMING BELT NO.3 COVER Torque: 7.4 N m (75 kgf cm, 65 in. lbf)