Honda 2004 Odyssey Service Manual page 739

Automatic Transmission
Road Test (cont'd)
9. Test-drive the vehicle on a flat road in the D4
position. Check for abnormal noise and clutch
slippage. While driving, check that the shift points
occur at the proper speeds by monitoring the
throttle position sensor voltage and comparing
your shift point speeds and voltage to those in the
table. (The throttle position sensor voltage
represents the throttle opening.)
Upshift: D4 position
Throttle position sensor voltage: 0.7 V
1st 2nd 12 14 mph (20 24 km/h)
2nd 3rd 21 24 mph (34 38 km/h)
3rd 4th 36 40 mph (57 63 km/h)
Lock-up ON 46 50 mph (74 80 km/h)
Throttle position sensor voltage: 2.25 V
1st 2nd 30 33 mph (48 52 km/h)
2nd 3rd 52 56 mph (83 89 km/h)
3rd 4th 74 78 mph (119 125 km/h)
Lock-up ON 83 87 mph (133 139 km/h)
Fully-opened throttle
Throttle position sensor voltage: 4.5 V
1st 2nd 46 50 mph (74 80 km/h)
2nd 3rd 83 87 mph (133 139 km/h)
3rd 4th 116 120 mph (185 191 km/h)
Lock-up ON 116 120 mph (184 192 km/h)
Downshift: D4 position
Throttle position sensor voltage: 0.8 V
Lock-up OFF 45 49 mph (72 78 km/h)
4th 3rd 19 21 mph (30 34 km/h)
3rd 1st 7 9 mph (10 14 km/h)
Throttle position sensor voltage: 2.25 V
Lock-up OFF 70 74 mph (112 118 km/h)
4th 3rd 48 52 mph (77 83 km/h)
3rd 2nd 27 29 mph (43 47 km/h)
2nd 1st 7 9 mph (10 14 km/h)
Fully-opened throttle
Throttle position sensor voltage: 4.5 V
Lock-up OFF 102 107 mph (165 171 km/h)
4th 3rd 101 105 mph (162 168 km/h)
3rd 2nd 68 72 mph (109 115 km/h)
2nd 1st 37 41 mph (59 60 km/h)
14-126
10. Accelerate to about 35 mph (57 km/h) so the
transmission is in 4th or 5th, then shift from the D4
position to the 2 position. The vehicle should
immediately begin slowing down from engine
braking.
11. Check for abnormal noise and clutch slippage in
the following positions.
1 (1st Gear) Position
Accelerate from a stop at full throttle. Check that
there is no abnormal noise or clutch slippage.
Upshifts should not occur with the shift lever in this
position.
2 (2nd Gear) Position
Accelerate from a stop at full throttle. Check that
there is no abnormal noise or clutch slippage.
Upshifts and downshifts should not occur with the
shift lever in this position.
R (Reverse) Position
Accelerate from a stop at full throttle, and check for
abnormal noise and clutch slippage.
12. Test in P (Park) Position.
Park the vehicle on a slope (about 16°), apply the
brake, and shift into the P position. Release the
brake; the vehicle should not move.