Honda ACCORD HYBRID 2005 Service Manual page 479

DTC P2118: Throttle Actuator Current Range/
Performance Problem
1. Disconnect the throttle actuator control module 16P
connector (see page 11-265).
2. Measure resistance between throttle actuator
control module 16P connector terminals No. 1 and
No. 8.
THROTTLE A C T U A T O R C O N T R O L
MODULE 16P C O N N E C T O R
M + (BLU)
M
2
/ /
A
6
7
8
9 1 0 1 1 1 2 1 4
M - (GRN)
Wire side of f e m a l e terminals
Is there about 1.0 Q or less?
Y E S — G o t o step 3.
NO—Substitute a known-good throttle actuator
control module (see page 11-265), then go to step 7
and recheck. If DTC P2118 is not indicated, replace
the original throttle actuator control module
(see page 11-265), then go to step 7.
3. Disconnect the throttle body 6P connector.
4. At the throttle body side, measure resistance
between throttle body 6P connector terminals No. 5
and No. 6 w i t h the throttle fully closed.
THROTTLE BODY 6P C O N N E C T O R
Is there about 1.0 Q or less?
Y E S — G o t o step 5.
NO—Repair short in the wires between the throttle
body and the throttle actuator control module
(motor drive lines), then go to step 6.
5. Replace the throttle body (see page 11-386).
6. Reconnect the throttle body 6P connector.
7. Reconnect the throttle actuator control module 16P
connector (see page 11-265).
8. Turn the ignition switch ON (II).
9. Reset the PCM w i t h the HDS.
10. Do the PCM idle learn procedure (see page 11-340).
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 w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
YES—If DTC P2118 is indicated, check for poor
connections or loose terminals at the throttle body
and the throttle actuator control module, then go to
step 1. If any other Temporary DTCs or DTCs are
indicated, go to the indicated D T C s
troubleshooting.
NO—Troubleshooting is complete. •
1 2 3 4
5 6
M-
4 § H
M-b
Terminal side of male t e r m i n a l s
11-239