1A-154 Engine General Information and Diagnosis:
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
1) Connect scan tool to DLC with ignition switch turned OFF.
2) Turn ON ignition switch and clear DTC by using scan tool.
3) Start engine and run it for 1 min. or more.
4) Check DTC and pending DTC.
Troubleshooting
NOTE:
• Before performed trouble shooting, be sure to read the “Precautions of ECM Circuit Inspection: ”.
• When measuring circuit voltage, resistance and/or pulse signal at ECM connector, connect the
special tool to ECM and/or the ECM connectors referring to “Inspection of ECM and Its Circuits: ”.
• Upon completion of inspection and repair work, perform “DTC Confirmation Procedure” and
confirm that the trouble has been corrected.
DTC detecting condition
Trouble area
Reception error of communication data for TCM is
detected for longer than specified time continuously
(1 driving detection logic)
• ECM
• TCM
• CAN communication line circuit
Step
Action
Yes
No
1
Was “Engine and Emission Control System Check”
performed?
Go to Step 2.
Go to “Engine and
Emission Control
System Check: ”.
2
DTC check
1) Connect scan tool to DLC with ignition switch turned
OFF.
2) Check ECM, TCM and BCM for DTC.
Is there any DTC(s) (other than DTC P1674, P1675, P1676,
P1678 in ECM, DTC P1774, P1775, P1777, P1778 in TCM
and DTC U1073, U1001, U1100, U1101 in BCM)?
Go to applicable DTC
diag. flow.
Go to Step 3.
3
Check CAN communication error for ECM
1) Check ECM for DTC.
Is there DTC P1674?
Go to “DTC P1674:
CAN Communication
(Bus Off Error): ”.
Go to Step 4.
4
ECM and TCM connector check
1) Check for proper connection at each ECM and TCM
connector terminals with ignition switch turned OFF.
2) If connections are OK, recheck ECM for DTC with
engine running.
Is there DTC P1676?
Go to Step 5.
Intermittent trouble.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection: in Section
00”.
5
ECM power and ground circuit check
1) Check ECM power and ground circuits referring to “ECM
Power and Ground Circuit Check: ”.
Are they in good condition?
Go to Step 6.
Repair ECM power and/
or ground circuits.
6
DTC check in TCM
1) Check DTC P1774 in TCM.
Is it indicated?
Go to“DTC P1774:
Control Module
Communication Bus
Off: in Section 5A”
Go to Step 7.
7
DTC check in BCM
1) Check DTC U1101 in BCM.
Is it indicated?
Go to “DTC U1101
(No.1101): Lost
communication with
TCM: in Section 10B”.
Go to Step 8
Содержание SWIFT RS415 2017
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 316: ...1D 53 Engine Mechanical Main Bearings Crankshaft and Cylinder Block Components S4RS0A1406035 I4RS0A140016...
Страница 331: ...Engine Lubrication System 1E 2 I3RH0B150001...
Страница 404: ...1K 6 Exhaust System...
Страница 452: ...2D 8 Wheels and Tires...
Страница 464: ...3A 11 Drive Shaft Axle...
Страница 650: ...5A 110 Automatic Transmission Automatic Transaxle Assembly Components S4RS0A5106025 I3RM0B510053...
Страница 722: ...5B 13 Manual Transmission Manual Transaxle Assembly Components S4RS0A5206028 I4RS0A520013...
Страница 760: ...5C 14 Clutch...
Страница 762: ...6 ii Table of Contents Special Tool 6C 38...
Страница 812: ...6C 39 Power Assisted Steering System...
Страница 860: ...7B 35 Air Conditioning System...
Страница 1069: ...Wiring Systems 9A 62 GEAR ABS BELT DOOR CHARGE IMMOBI BRAKE FUEL RADIO 15A 40 32 5 WHT RED J B G33 G28 1 2 I4RS0A910943...
Страница 1192: ...9L 5 Paint Coatings I4RS0A9C0004 A Apply sealant...
Страница 1198: ...9M 2 Exterior Trim Splash Guard If Equipped Components S4RS0A9D06006 A A A A 1 I4RS0A980010 1 Side sill splash guard...
Страница 1255: ...Prepared by 1st Ed Dec 2004...
Страница 1256: ...21 mm 99500 63J00 24E 99500 63J00 24E SERVICE MANUAL VOLUME 1 OF 2 SERVICE MANUAL VOL 1 OF 2...
Страница 1257: ...29 mm 99500 63J00 24E 99500 63J00 24E SERVICE MANUAL VOLUME 2 OF 2 SERVICE MANUAL VOL 2 OF 2...