Accord SE Coupe L4-2156cc 2.2L SOHC MFI (1997)
DTC comes back, replace the A/T with a remanufactured unit (see S/B 98-061, Automatic Transmission In-Warranty Exchange Program, filed
under Transmission/Driveline).
^
If the mainshaft speed value is higher than the countershaft speed and VSS values, as shown, go to REPAIR PROCEDURE B.
^
If the mainshaft speed value is zero, as shown, check the sensor connectors and terminals for a good fit and for a short or open in the wiring.
Do the mainshaft speed sensor troubleshooting in the Transmission section of the appropriate service manual.
^
If the engine speed value is zero, and the countershaft speed and VSS values are identical, as shown, ask your customer if the engine has ever
stalled while driving. If it has, the problem may be engine-related, not A/T-related. Continue with normal troubleshooting procedures.
REPAIR PROCEDURE A
Replace the PCM. Refer to the chart in PARTS INFORMATION to select the correct replacement. When you remove the PCM, find its part
number in the chart, and order the part number in the far right column. For Accord L4 models only, the chart includes replacement PCMs listed in
S/B 98-040, Diagnostic Trouble Code P0740, filed under Transmission/Driveline. One of those PCMs may have been previously installed.
REPAIR PROCEDURE B
Accord L4
1.
Drain the ATF
2.
Loosen the 11 bolts for the A/T right side cover, and slide back the cover.
3.
Look at the 4th clutch feed pipe inside the cover.
Is the bushing for the feed pipe visible?
YES - Replace the A/T with a remanufactured unit (see S/B 98-061, Automatic Transmission In-Warranty Exchange Program, filed under
Transmission/Driveline. (The feed pipe bushing should stay stationary inside the mainshaft.)
NO - Reinstall the cover, and torque the bolts to 12 Nm (8.7 lb-ft). Clear the DTC with the PGM Tester, and flush the A/T (see Flushing the A/T).
If the DTC comes back, replace the A/T with a remanufactured unit (see S/B 98-061, Automatic Transmission In-Warranty Exchange Program,
filed under Transmission/Driveline).
Odyssey
Clear the DTC with the PGM Tester, then flush the A/T (see Flushing the A/T). If the DTC comes back, replace the A/T with a remanufactured
