Honda Accord 2008 Manual page 853

07/11/02 08:45:51 61TA0000_140_0010
Automatic Transmission
General Troubleshooting Information (cont'd)
Substituting the PCM
Special Tools Required
• Honda diagnostic system (HDS) tablet tester
• Honda interface module (HIM) and an iN workstation
with HDS and CM update software
• HDS pocket tester
• GNA600 and an iN workstation with HDS and CM
update software
Use any one of these update tools.
NOTE: Use this procedure when you have to substitute
a known-good PCM during a troubleshooting procedure.
1. Connect the HDS to the data link connector (DLC)
(A) located under the driver's side of the dashboard.
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2. Turn the ignition switch to ON (II).
3. Make sure the HDS communicates with the PCM. If
it does not, go to the DLC circuit troubleshooting
(see page 11-208). If you are returning from DLC
circuit troubleshooting, skip steps 5 and 6, and then
clean the throttle body after substituting the PCM
(see page 11-385).
4. Select the INSPECTION MENU with the HDS.
5. Select the ETCS TEST, then select the TP POSITION
CHECK, and follow the screen prompts.
NOTE: If the TP POSITION CHECK indicates FAILED,
continue this procedure.
14-8
A
6. Turn the ignition switch to LOCK (0).
7. Do the battery removal procedure (see page 22-90).
8. Remove the bolts (D).
D
C
B
A
9. Disconnect PCM connectors A, B, and C, then
remove the PCM.
NOTE: PCM connectors A, B, and C have symbols
(A= , B= , C= ) embossed on them for □ △ ○
identification.
10. Remove the cover (A) and the bracket (B) from the
PCM (C).
A
B
C
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