brake ACURA RL KA9 1996 Service Repair Manual

General Info
Specifications
Maintenance
*Engine Electrical
Engine
Cooling
Fuel and Emissions
*TransaxleSteering
Suspension
*Brakes (Including ABS,
TCS and VSA)
*Body
*Heating, Ventilation and Air Conditioning
*Body Electrical
*Restraints
1996±0 4 3.5RL Main Menu
As sections w/ * include SRS components,
special precautions are required when servicing.
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Steering — Sectio n 1 7
Suspensio n — Sectio n 1 8
Brake s — Sectio n 1 9
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Steering — Sectio n 1 7
Suspensio n — Sectio n 1 8
Brake s — Sectio n 1 9
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Brakes — Sectio n 1 9
Suspensio
n — Sectio n 1 8
Steerin g — Sectio n 1 7
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Troubleshooting
Troubleshooting Procedure s
Symptom Char t
Listed below are symptoms and probable causes for problems that DO NOT cause the Malfunction Indicator Lamp (MIL) to
come on. If the MIL was reported on, check the DTC.
Troubleshoot each probable cause in the order listed (from left to right) until the symptom is eliminated.
The probable cause and troubleshooting page reference can be found below.
SYMPTO M
Engine wil l no t star t
Hard startin g
Col d fas t idl e to o lo w
Col d fas t idl e to o hig h
Idl e spee d fluctuate s
Misfire o r roug h runnin g
Low powe r
Engin e stall s
Difficul t t o refue l
Fuel overflow s durin g refuelin g PROBABL
E CAUS E
2, 3 , 21 , 13 , 1
2 , 10 , 12 , 20 , 2 1
5, 6 , 7 , 4
5 , 6 , 7 , 9 , 8
5 , 14 , 15 , 6 , 7 , 9 , 8
Troubleshoo t fo r misfir e o n page
s 11-59 , 11-60
2 , 8 , 9 , 11 , 18,17 , 19 , 1 0
2, 5 , 10 , 21 , 7 , 3 , 1 6
20 , 2 2
20 , 2 2
Other Probable Causes for an engine that will not start:
— Compressio n — Starting syste m
— PGM-F I mai n rela y — Ignitio n syste m
— Engin e locke d u p — Overheatin g
— Timin g bel t — Battery
Probable Caus e
1
2
3
4
5
6
7
8
9
10
1 1
1 2
13
1 4
15
1 6
17
1 8
1 9
2 0
2 1
22
Pag e
11-6 6
(see DTC chart)
(see DTC chart)
(see DTC chart)
Sectio n 1 4
11-8 1
(see DTC chart)
11-10 6
System
Powertrai n Contro l Modul e (PCM )
Fue l pressur e
Crankshaf t Position/Camshaf t Positio n (CKP/CMP ) (Crankshaf t Position/Cylinde r Positio n
(CKP/CYP) ) senso r circui t
Intak e Ai r Temperatur e (IAT ) senso r circui t
Idl e Ai r Contro l (IAC ) valv e
Idl e Ai r Contro l (IAC ) therma l valv e
Idl e spee d adjustmen t
Throttl e bod y
Throttl e cabl e
Manifol d Absolut e Pressur e (MAP ) senso r
Throttl e Positio n (TP ) senso r
Barometri c pressur e (BARO ) senso r
Transmissio n rang e switc h signa l
Ai r conditionin g signa l
Alternato r F R Signa l
Brake peda l positio n switc h signa l
Ai r cleane r
Intak e Manifol d Runne r Contro l (IMRC ) syste m an d intak e ai r duc t
Thre e Wa y Catalyti c Converte r (TWC )
Evaporativ e emissio n (EVAP ) contro l
Contaminate d fue l
Fue l tan k vapo r contro l valv e
Probable Cause List (For the DTC Chart, see page 11-41)
(see DTC chart)
(see DTC chart)
(see DTC chart)
(see DTC chart)
11- 132
11- 123
11- 124
11- 155
11- 154
11- 116
11- 118
11- 155
11- 158
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Brake Peda l Positio n Switc h Signa l
This signal s th e PC M whe n th e brak e peda l i s depressed .
Are th e brak e light s o n withou t
depressin g th e brak e pedal ? Inspec
t th e brak e peda l positio n
switc h (se e sectio n 19) .
NO
Depres s th e brak e pedal .
D o th e brak e light s com e on ?
YES
Is th e fus e OK ?
Chec k fo r a n ope n i n th e wir e
(BKS W line) :
1 . Depres s th e brak e pedal .
2 . Measur e voltag e betwee n PC M
connecto r terminal s E 2 an d
A2 6 wit h th e brak e peda l de -
pressed . —
Repai r shor t i n th e wir e be -
twee n th e brak e peda l posi -
tio n switc h an d th e STO P
HOR N (2 0 A ) fuse .
— Replac e th e STO P HOR N (2 0 A )
fuse .
Is ther e batter y voltage ? Repai
r ope n in th e wir e betwee n
th e PC M (E2 ) an d th e brak e peda l
positio n switch .
Brak e peda l positio n switc h sig -
nal i s OK .
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Towing
If th e vehicl e need s t o b e towed , cal l a professiona l tow -
in g service . Neve r to w th e vehicl e behin d anothe r vehi -
cl e wit h jus t a rop e o r chain . I t i s ver y dangerous .
Emergenc y Towin g
Ther e ar e thre e popula r method s o f towin g a vehicle .
Flat-be d Equipmen t — Th e operato r load s th e vehicl e o n
th e bac k o f a truck . Thi s is th e bes t wa y o f transportin g th e
vehicle .
Whee l Lif t Equipmen t — Th e to w truc k use s tw o pivotin g
arm s tha t g o unde r th e tire s (fron t o r rear ) an d lift s the m
off th e ground . Th e othe r tw o wheel s remai n o n th e
ground .
Sling-typ e Equipmen t — Th e to w truc k use s meta l cable s
wit h hook s o n th e ends . Thes e hook s g o aroun d part s o f
th e fram e o r suspensio n an d th e cable s lif t tha t en d o f
th e vehicl e of f th e ground . Th e vehicle' s suspensio n an d
bod y ca n b e seriousl y damage d i f thi s metho d o f towin g
i s attempted .
I f th e vehicl e canno t b e transporte d b y flat-bed , i t shoul d
b e towe d wit h th e fron t wheel s of f th e ground . I f du e t o
damage , th e vehicl e mus t b e towe d wit h th e fron t
wheel s o n th e ground , d o th e following .
Release th e parkin g brake .
Star t th e engine .
Shift t o position , the n position .
Tur n of f th e engine .
Leav e th e ignitio n switc h in Accessor y (I ) s o th e steer -
in g whee l doe s no t look .
CAUTION : Imprope r towin g preparatio n wil l damag e
th e transmission . Follo w th e abov e procedur e exactly . I f
yo u canno t shif t th e transmissio n o r star t th e engine ,
th e vehicl e mus t b e transporte d o n a flat-bed .
I t i s bes t t o to w th e vehicl e n o farthe r tha n 5 0 mile s
(8 0 km) , an d kee p th e spee d belo w 35 mp h (5 5 km/h) .
CAUTION : Tryin g to lif t o r to w th e vehicl e b y th e bumper s
wil l caus e seriou s damage . Th e bumper s ar e no t designe d
t o suppor t th e vehicle' s weight .
Front:
TOWIN G HOOK S an dTIE DOW N BRACKET S
Rear:
TIE DOW N BRACKE T
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Steering — Sectio n 1 7
Suspensio n — Sectio n 1 8
Brake s — Sectio n 1 9
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Lubrication Points

For the details of lubrication points and types of lubricants to be applied, refer to the Illustrated Index and various work

procedures (such as Assembly/Reassembly, Replacement, Overhaul, Installation, etc.) contained in each section.

No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22
LUBRICATION POINTS

Engine

Transmission

Brake line (Includes ABS line)

Power steering gearbox

Steering boots

Throttle cable end

Steering ball joints

Shift lever (Automatic transmission)

Pedal linkage

Intermediate shaft

Brake master cylinder pushrod

Fuel
fill
lid

Battery terminals

Trunk hinges and latch

Door hinges upper and lower

Door opening detents

Hood hinges and hood latch

Brake line joints (Front and rear wheelhouse)

Caliper Piston boot, caliper

Pins and boots

Power steering system

Differential

A/C compressor

API SERVICE LABEL API CERTIFICATION SEAL
LUBRICANT

API Service Grade: Use SJ "Energy Conserving" grade oil.

The oil container may also display the API Certification

seal shown below. Make sure it says "For Gasoline

Engines."

SAE Viscosity: See chart below.

Honda ATF-Z1 (ATF)*1

Genuine Honda DOT3 brake fluid*2

Steering grease P/N 08733 - B070E

Multi-purpose grease

Honda White Lithium Grease

Rust preventive

Silicone grease

Genuine Honda power steering fluid*3

Hypoid gear Oil API GL4 or GL5

Viscosity:

at above -18°C (0°F): SAE 90

at less than -18°C (0°F): SAE 80W-90

Compressor oil:

DENSO: ND-OIL8 (P/N) 38897 - PR7 - A01 AH or 38899 -

PR7-A01)

(For Refrigerant: HFC-134a (R-134a))

Recommended engine oil

viscosity for ambient

temperature ranges

*1: Always use Honda ATF-Z1 (ATF). Using a non-Honda ATF can affect shift quality.

*2: Always use Genuine Honda DOT3 Brake Fluid. Using a non-Honda brake fluid can cause corrosion and decrease the

life of the system.

*3: Always use Genuine Honda Power Steering Fluid. Using any other type of power steering fluid or automatic transmis-

sion fluid can cause increased wear and poor steering in cold weather.ProCarManuals.com

Cruise Control

Control Unit Input Test (cont'd)

Cavity Wire
Test condition
Test: Desired result

Possible cause if result is not obtained

3

13

7

6

14

12

2

5

10

9

11

1
BLK

LT GRN

LT GRN/BLK

LT GRN/RED

PNK

BLU/WHT

GRY

GRN/WHT

BLU/YEL

BRN

BRN/BLK

BRN/WHT
Under all conditions

Ignition switch ON (II) and

main switch ON

Resume button pushed

Cancel button pushed

Set button pushed

Cancel button pushed

Shift lever in , or

Ignition switch ON (II), and

main switch ON; raise the

front of the vehicle, and rotate

one wheel slowly while

holding the other wheel.

Ignition switch ON (II), main

switch ON; brake pedal

pressed, then released

Brake pedal pressed then

released

Ignition switch ON (II)

Under all conditions

Under all conditions

Under all conditions
Check for continuity to ground:

There should be continuity.

Check for voltage to ground:

There should be battery voltage.

Check for voltage to ground:

There should be battery voltage.

When testing terminal No. 7, there

should be no voltage on terminal No. 6.

Check for voltage to ground:

There should be battery voltage.

When testing terminal No. 7, there

should be voltage on terminal No. 6.

Check for voltage to ground:

There should be battery voltage.

When testing terminal No. 6, there

should be no voltage on terminal No. 7.

Check for voltage to ground:

There should be battery voltage.

When testing terminal No. 6, there

should be voltage on terminal No. 7.

Check for continuity to ground:

There should be continuity.

NOTE: There should be no continuity

when the shift lever is in other positions.

Check for voltage between the

BLU/ WHT and BLK terminals:

There should be cycle 0 - 5 V or

battery voltage.

Check for voltage to ground:

There should be 0 V with the pedal

pressed, and battery voltage with

the pedal released.

Check for voltage to ground:

There should be battery voltage with

the pedal pressed, and 0 V with the

pedal released.

Attach to ground:

The cruise light in the gauge assembly

should come on.

Check for resistance to ground:

There should be 80 -120

Check for resistance to ground:

There should be 70 -110

Check for resistance to ground:

There should be 40 - 60
• Poor ground (G401, G402)

• An open in the wire

• Blown No. 20 (20 A) fuse in the

under-dash fuse/relay box

• Faulty main switch

• An open in the wire

• Blown No. 39 (15 A) fuse in the

under-hood fuse/relay box

• Faulty horn relay

• Faulty set/resume/cancel switch

• Faulty cable reel

• An open in the wire

• Short between LT GRN/BLK and

LT GRN/RED wires

• Blown No. 39 (15 A) fuse in the

under-hood fuse/relay box

• Faulty horn relay

• Faulty set/resume/cancel switch

• Faulty cable reel

• An open in the wire

• Blown No. 39 (15 A) fuse in the

under-hood fuse/relay box

• Faulty horn relay

• Faulty set/resume/cancel switch

• Faulty cable reel

• An open in the wire

• Short between LT GRN/BLK and

LT GRN/RED wires

• Blown No. 39 (15 A) fuse in the

under-hood fuse/relay box

• Faulty horn relay

• Faulty set/resume/cancel switch

• Faulty cable reel

• An open in the wire

• Faulty A/T gear position switch

• Poor ground (G401, G402)

• An open in the wire

• Faulty vehicle speed sensor (VSS)

• An open in the wire

• Short to ground

• Blown No. 39 (15 A) fuse in the

under-hood fuse/relay box

• Faulty brake switch

• An open in the wire

• Blown No. 39 (15 A) fuse in the

under-hood fuse/relay box

• Faulty brake switch

• An open in the wire

• Blown bulb

• Faulty gauge circuit

• An open in the wire

• Faulty actuator solenoid

• An open in the wireProCarManuals.com