1996 ACURA RL KA9 Service Repair Manual

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Page 753 of 1954

ACURA RL KA9 1996 Service Repair Manual
Description

Lock-up System (cont'd)

Deceleration Lock-up

Torque Converter Clutch (Lock-up Control) Solenoid Valve A: ON Torque Converter Clutch (Lock-up Control) Solenoid

Valve B: Duty Operat

Page 754 of 1954

ACURA RL KA9 1996 Service Repair Manual
Park Mechanism

The park mechanism locks the transmission by engaging the park pawl with the park gear which is splined to the counter-

shaft.

Shifting to [3 position causes the park cone (installe

Page 755 of 1954

ACURA RL KA9 1996 Service Repair Manual PCM Termina l Voltage/Measurin g Condition s
A/T Contro l Syste m
The PC M termina l voltag e an d measurin g condition s ar e show n fo r th e connecto r terminal s th e A/ T contro l system . Th e
o

Page 756 of 1954

ACURA RL KA9 1996 Service Repair Manual PCM CONNECTO R D (22P )
PC M CONNECTO R E (26P )
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Page 757 of 1954

ACURA RL KA9 1996 Service Repair Manual PCM Termina l Voltage/Measurin g Condition s
A/T Contro l Syste m (cont'd )
PCM CONNECTO R E (26P ) (cont'd )
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Page 758 of 1954

ACURA RL KA9 1996 Service Repair Manual
Component Locations

POWERTRAIN CONTROL

MODULE (PCM)

SHIFT LOCK

SOLENOID

PARK PIN

SWITCH

COUNTERSHAFT

SPEED SENSOR

TORQUE CONVERTER CLUTCH

(LOCK-UP CONTROL)

SOLENOID VALVES A AND B
MAINSHA

Page 759 of 1954

ACURA RL KA9 1996 Service Repair Manual Troubleshooting Procedure s
Checking th e Diagnosti c Troubl e Cod e (DTC )
wit h a n OB D II Sca n Too l o r Hond a PG M Teste r
When th e PC M sense s a n abnormalit y i n th e inpu t o r outpu t sy

Troubleshooting Procedure s
Checking th e Diagnosti c Troubl e Cod e (DTC )
wit h a n OB D II Sca n Too l o r Hond a PG M Teste r
When th e PC M sense s a n abnormalit y i n th e inpu t o r outpu t systems , th e indicato r ligh t i n th e gaug e assembl y wil l
blink . Whe n th e 16 P Dat a Lin k Connecto r (DLC ) (locate d behin d th e ashtray ) i s connecte d to th e OB D II Sca n Too l o r Hond a
PG M Teste r a s shown , th e sca n too l o r teste r wil l indicat e th e Diagnosti c Troubl e Cod e (DTC ) whe n th e ignitio n switc h i s
turne d O N (II) .
If th e indicato r ligh t o r th e MI L ha s bee n reporte d on , o r i f a driveabilit y proble m is suspected , follo w thi s procedure :
1 . Connec t th e OB D II Sca n Too l (conformin g to SA E J1978 ) o r Hond a PG M Teste r t o th e 16 P DLC .
(Se e th e OB D II Sca n Too l o r Hond a PG M Teste r user' s manua l fo r specifi c instructions . I f yo u ar e usin g th e Hond a
PG M Tester , mak e sur e it i s se t t o th e SA E DT C type. )
2 . Tur n th e ignitio n switc h O N (II) , an d observ e th e DT C o n th e screen .
3 . Recor d al l fue l an d emission s DTCs , A/ T DTCs , an d freez e data .
4 . I f ther e is a fue l an d emission s DTC , firs t chec k th e fue l an d emission s syste m a s indicate d b y th e DT C (excep t fo r DT C
P0700) . DT C P070 0 mean s ther e is on e o r mor e A/ T DTC , an d n o problem s wer e detecte d in th e fue l an d emission s circui t
of th e PCM .
5. Ge t th e anti-thef t cod e fo r th e radio , the n writ e dow n th e radi o statio n presets .
6 . Rese t th e memor y wit h th e PG M Teste r o r b y removin g th e BAC K U P fus e i n th e under-hoo d fuse/rela y bo x fo r mor e
tha n 1 0 seconds .
7 . Driv e th e vehicl e fo r severa l minute s a t speed s ove r 3 0 mp h (5 0 km/h) , an d the n rechec k fo r DTCs . I f th e A/ T DT C
returns , g o t o th e Symptom-to-Componen t Char t (pag e 14-5 6 an d 14-57 ). I f th e DT C doe s no t return , ther e wa s a n inter -
mitten t proble m withi n th e circuit . Mak e sur e al l pin s an d terminal s i n th e circui t ar e tight , an d the n g o t o ste p 8 .
8 . Ente r th e anti-thef t cod e fo r th e radio , rese t th e radi o prese t stations , an d se t th e clock .
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Page 760 of 1954

ACURA RL KA9 1996 Service Repair Manual Checking th e Diagnosti c Troubl e Cod e (DTC )
wit h th e Servic e Chec k Connecto r an d Specia l Too l
Whe n th e PC M sense s a n abnormalit y in th e inpu t o r outpu t systems , th e indicato r

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