Honda 2004 Odyssey Service Manual page 731

Automatic Transmission
DTC Troubleshooting (cont'd)
2001 Model
DTC P1751: Mechanical Problem in Hydraulic
Control System for Shift Solenoid Valve B
and A/T Clutch Pressure Control Solenoid
Valves A and B, or Problem in Hydraulic
Control System
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-3) before
you troubleshoot.
• Keep replacement control solenoid valves on hand:
– Shift solenoid valve B
– A/T clutch pressure control solenoid valves A and B
1. Check whether the scan tool or the HDS indicates
another code.
Does the scan tool or the HDS indicate another
code?
YES Perform the Troubleshooting Flowchart for
the indicated Code(s). Recheck for code P1751 after
troubleshooting.
NO Go to step 2.
2. Turn the ignition switch OFF.
3. Replace the shift solenoid valve B (see page 14-
131) and A/T clutch pressure control solenoid
valves A and B (see page 14-133).
4. Clear the DTC with the scan tool or the HDS.
5. Drive the vehicle for several minutes in 1st, 2nd,
3rd, and 4th gears in D4 position.
6. Recheck for code P1751.
Does the scan tool or the HDS indicate code
P17 51?
YES Replace the transmission.
NO The problem has been corrected.
14-118