Honda Ridgeline. Manual — part 116
![](/vehicles/vescileif/meyomestay/ben/zyof.png)
01
SJC8A00K77100092101FAAT30
−
+
−
−
−
−
−
−
DTC P2101:
YES
NO
YES
NO
YES
NO
11-228
Electronic Throttle Control System
DTC Troubleshooting (cont’d)
THROTTLE BODY 6P CONNECTOR
ETCSM
(GRN)
ETCSM
(BLU)
JUMPER WIRE
Electronic Throttle Control
System (ETCS) Malfunction
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information (see page 11-3).
1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Do the ETCS TEST in the INSPECTION MENU with
the HDS.
4. Check for Temporary DTCs or DTCs with the HDS.
Go to step 7.
Go to step 5.
5. Test-drive the vehicle for several minutes in the
range of these recorded freeze data parameters:
• ENGINE SPEED
• VSS
• APP SENSOR A
6. Check for Temporary DTCs or DTCs with the HDS.
Go to step 7.
Intermittent failure, the system is OK at this
time. Check for poor connections or loose terminals
at the throttle body and the PCM, then clean the
throttle body (see page 11-314).
7. Turn the ignition switch OFF.
8. Disconnect the intake air duct from the throttle
body.
9. Turn the ignition switch ON (II).
10. Clear the DTC with the HDS.
11. Do the ETCS TEST in the INSPECTION MENU with
the HDS.
12. Visually check the throttle valve operation.
NOTE: Be careful not to pinch your fingers during
the check.
Clean the throttle body (see page 11-314),
then go to step 21 and recheck. If DTC P2101 is
indicated, go to step 19.
Go to step 13.
13. Turn the ignition switch OFF.
14. Disconnect the throttle body 6P connector.
15. Jump the SCS line with the HDS.
16. Disconnect PCM connector C (44P).
17. Connect throttle body 6P connector terminals No. 5
and No. 6 with a jumper wire.
Wire side of female terminals
Is DT C P2101 indicated?
Is DT C P2101 indicated?
Does the thr ottle valve oper ate smoothly?
![](/vehicles/vescileif/meyomestay/ben/gtasomyo.png)
02
−
+
−
−
−
−
−
−
YES
NO
YES
NO
YES
NO
11-229
ETCSM
(GRN)
ETCSM
(BLU)
PCM CONNECTOR C (44P)
18. Check for continuity between PCM connector
terminals C2 and C3.
Reconnect all connectors, then go to step 26.
Repair open in the wires between the throttle
body and the PCM (C2, C3), then go to step 20.
19. Turn the ignition switch OFF.
20. Replace the throttle body (see page 11-319).
21. Turn the ignition switch ON (II).
22. Reset the PCM with the HDS.
23. Do the PCM idle learn procedure (see page 11-273).
24. Test-drive the vehicle for several minutes in the
range of these recorded freeze data parameters:
• ENGINE SPEED
• VSS
• APP SENSOR A
25. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the throttle body and the PCM, then
clean the throttle body (see page 11-314), and go to
step 1.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.
26. Reconnect all connectors.
27. Update the PCM if it does not have the latest
software (see page 11-7), or substitute a known-
good PCM (see page 11-8).
28. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the throttle body and the PCM. If the
PCM was updated, substitute a known-good PCM
(see page 11-8), then recheck. If the PCM was
substituted, go to step 1.
If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-205). If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.
Terminal side of female terminals
Is ther e continuity?
Is DT C P2101 indicated?
Is DT C P2101 indicated?
![](/vehicles/vescileif/meyomestay/ben/feme.png)
01
02
SJC8A00K77100092118FAAT30
−
+
−
+
−
−
−
−
DTC P2118:
YES
NO
YES
NO
11-230
Electronic Throttle Control System
DTC Troubleshooting (cont’d)
ETCSM
(GRN)
ETCSM
(BLU)
PCM CONNECTOR C (44P)
THROTTLE BODY 6P CONNECTOR
ETCSM
ETCSM
Throttle Actuator Current Range/
Performance Problem
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information (see page 11-3).
1. Jump the SCS line with the HDS.
2. Disconnect PCM connector C (44P).
3. Measure resistance between PCM connector
terminals C2 and C3.
Go to step 4.
Go to step 15.
4. Disconnect the throttle body 6P connector.
5. At the throttle body side, measure resistance
between throttle body 6P connector terminals No. 5
and No. 6 with the throttle fully closed.
Go to step 6.
Repair short in the wires between the throttle
body and the PCM (C2, C3), then go to step 7.
6. Replace the throttle body (see page 11-319).
7. Reconnect all connectors.
8. Turn the ignition switch ON (II).
9. Reset the PCM with the HDS.
Terminal side of female terminals
Terminal side of male terminals
Is ther e about 1.0
or less?
Is ther e about 1.0
or less?
![](/vehicles/vescileif/meyomestay/ben/thoran.png)
−
−
−
−
YES
NO
YES
NO
11-231
10. Do the PCM idle learn procedure (see page 11-273).
11. Turn the ignition switch OFF.
12. Turn the ignition switch ON (II).
13. Slowly press the accelerator pedal to the floor.
14. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the throttle body and the PCM, then go
to step 1.
Troubleshooting is complete. If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.
15. Reconnect all connectors.
16. Update the PCM if it does not have the latest
software (see page 11-7), or substitute a known-
good PCM (see page 11-8).
17. Check for Temporary DTCs or DTCs with the HDS.
Check for poor connections or loose
terminals at the throttle body and the PCM. If the
PCM was updated, substitute a known-good PCM
(see page 11-8), then recheck. If the PCM was
substituted, go to step 1.
If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-205). If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.
Is DT C P2118 indicated?
Is DT C P2118 indicated?
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст