Page 635 of 1395

Troubleshooting Flowchart - Lock-up Control System
Possible Caus6
Faulty lock-up control system
. OBD ll Scan Tool indicatesCode P07,10.. selt-diagnGis El or E indica-tor light indicates Code 40.
lf the PGM Tester is available,retrieve the A/T Freeze Data, thenclear the PCM.
Test-drive the vehicle under thesame conditions the Freeze Data
lntermittent failur6. The systemis OK at this time, Check the filol the pins in all connectorsaffected bv lhis code.
Did the code return?
Check for Another Codc:Check whether the OBD ll scan toolor rhe E or E]indicator light indicates anothercode,
Perform tho TroubleshootingFlowchart for lh6 indicatedCodolll. Rechock tor code P0740(,lO) aft er troubleshooting.
Does the OBD ll scan toolor the @ or E indicatorlight indicate another code?
Test Lin€ Pres3uro:Measure the line pressure (see
page 14'161 and 14-162i.
Repair th6 hyd.aulic system asnecessary {see page 14-161 and14-152).
ls the line pressure withinthe service limit?
To page 14-120
NOTE: Do not continue this trou-bleshooting until the causes of anyother DTCS have been corrected.
(cont'd)
14-119
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Page 668 of 1395
Over-Drive (O/Dl Switch ('99 - 00 Modelsl
4.
Test
SRS components are located in this area. Review the
SRS component locations, precautions, and procedures
in the SRS section (24) before pertorming repairs or ser-
vtce.
1.Remove the instrument panel lower cover (see sec-
tion 20).
Remove the upper and lower steering column cov-
ers (see section 17).
Disconnect the park pin switch - O/D switch connec-
tor.
Check for continuity between the No, 1 and No. 2
terminals while pressing and holding the O/D
switch, and when it's released.
There should be continuity while pressing and hold-
ing the switch, and no continuity when it's released.
PARK PIN SWITCH -
lf the O/D switch is faulty, replace it and the park pin
switch as a set (see page 14-1511.
14-152
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Page 737 of 1395

13. Measure the clearance between the clutch end plate
and top disc with a dial indicator. Zero the dial indi-
cator with the clutch end plate lowered, and lift it up
to the snap ring. The distance that the clutch end
plate moves is the clearance between it and the top
dtsc.
NOTE: Take measurements in at least three places'
and use the average as the actual clearance.
Clutch End Ptate-to-Top Disc Clearance:
ClutchService Limit
'l st
2nd
3rd
4th
lst-hold
0.65 - 0.85 mm (0.026 - 0.033 in)
0.40 - 0.60 mm (0.016 - 0.024 in)
0.40 - 0.60 mm (0.016 - 0.024 in)
0.40 - 0.60 mm (0.016 - 0.024 in)
0.50 - 0.80 mm (0.020 - 0.031 in)
SNAP RING
lf the clearance is not within the service limits, select
a new clutch end plate from the following table
NOTE: lf the thickest clutch end plate is installed,
but the clearance is still over the standard, replace
the clutch discs and clutch plates.
MARK
I I rnictness
--:--l----T
14.
CLUTCH END PLATE
14-221
lST CLUTCH END PLATES
2ND and 4TH CLUTCH END PLATES
3RD CLUTCH END PLATES
lST-HOLD CLUTCH END PLATES
MarkThicknass'I22551 P56 - N002.1 mm (0.083 in)
222552-P56-N002.2 mm (0.087 in)
322553 - P56 N002 3 mm (0.091 in)
22554-P56-NOo2.4 mm (0.094 in)
522555 P56 - N002.5 mm {0.098 in)
622556 P56 - N002 6 mm (0.102 in)
722557 - P56 N002.7 mm (0.106 in)
822558 - P56 N002.8 mm (0.110 in)
I22559 - P56 N002.9 rnm (0.114 in)
1022s60 - P56 N003.0 mm (0.118 in)
MarkParl NumberThickness
622556-P56-N002.6 mm (0.102 in)
122557 P56 - N002.7 mm (0.106 in)
822558-P56-N002.8 mm (0.110 in)
22559-P56-N002.9 mm (0.114 in)
1022560 - P56 N003.0 mm (0.118 in)'1122561 PDM - 0003.1 mm (0.122 inl
1222562 - PDM - 0003.2 mm {0.126 in)
1322563 PDM - 0003.3 mm (0.130 in)
22564 PDM - 0003.4 mm (0.134 in)
22565 PDM - 0003.5 mm (0.138 in)
22566 PDM - 0003.6 mm 10.142 in)
1722567-PDM-0003.7 mm (0.146 in)
MarkPart NumberThiclness
I22558 P56 - N002.8 mm (0.110 inl
922559 P56 - N002.9 mm (0.114 in)
1022560 P56 - N003.0 mm (0.118 in)
1122561 PD[4 - 0003.1 mm (0.122 in)
1222562 - PDM 0003.2 mm (0.126 in)
t322563-PDM-0003.3 mm (0.130 in)'1422564-PDN4-0003.4 mm (0.134 in)
1522565-PD[,l-0003.5 mm (0.138 in)
22566 PDM - 0003.6 mm (0.142 in)'t122567 - PoM - 0003.7 mm {0.146 in)
Thickness
2255r-PS5-0032.1 mm (0.083 in)
22552 - PS5- 0032.2 mm {0.087 in)
322553 PS5 - 0032.3 mm (0.091 in)
22554, PS5 - 0032.4 mm (0.094 in)
22555 PS5 - 0032.5 mm (0.098 in)
622556 PS5 - 0032.6 mm {0.102 in)
722557 - PSs 0032.7 mm (0.106 in)
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