1996 ACURA RL KA9 air condition

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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Standards an d Servic e Limit s
Air Conditionin g — Sectio n 2 2
* Whe n usin g a ne w belt , adjus t deflectio n o r tensio n to ne w value . Ru n th e engin e fo r 5 minute s the n tur n it off . Readjus t deflectio n o r tensio n to
use d bel t value .
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8-4,8- 5
11-153
4-2 2
6-8 to 6-13 ,
10-1 0
4-33 , 17-15 ,22-85
19-8
19-6
22-6 8
3-2, 3- 3
8-4
, 10- 5
19-10 , 19-11 ,19-12, 19-17 , 19-18,19-19 ,19-2 3
11-124
10-5
14-10 8
15-4
*1: Replac e th e timin g bel t an d timin g balance r bel t a t 60,00 0 mile s (U.S. ) 96,00 0 k m (Canada ) i f th e vehicl e regularl y is drive n in on e o r mor e o f thes e conditions :
• I n ver y hig h temperature s (ove r 110°F , 43°C) .
• I n ver y lo w temperature s (unde r -20°F , -29°C) .
*2 : Replac e ever y 15,00 0 mile s (24,00 0 km ) i f th e vehicl e is drive n primaril y in urba n area s tha t hav e hig h concentration s o f soo t i n th e ai r fro m industr y an d diesel-powere d vehi -
Follo
w th e Sever e Condition s Maintenanc e Schedul e if th e vehicl e is drive n in Canad a o r MAINL Y unde r on e o r mor e o f th e Sever e Drivin g Condition s (pag e 3-5 ):
cles. Replace the air conditioning filter more often if air flow from the climate control system becomes less than usual.
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Standards an d Servic e Limit s
Air Conditioning — Section 22
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Standards an d Servic e Limit s
Air Conditionin g — Sectio n 2 2
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The HDS or the scan tool indicates Diagnostic Trouble Code (DTC) P0133: A slow response problem in the Right

Primary Heated Oxygen Sensor (Right Primary H02S) (Bank 1, Sensor 1) circuit.

The HDS or the scan tool indicates Diagnostic Trouble Code (DTC) P0153: A slow response problem in the Left

Primary Heated Oxygen Sensor (Left Primary HO2S) (Bank 2, Sensor 1) circuit.

Description

By controlling the air/fuel ratio with a Primary HO2S (Sensor 1) and a Secondary HO2S (Sensor 2), the deterioration of the

Primary H02S (Sensor 1) can be evaluated by its feedback period. When the feedback period of the H02S exceeds a certain

value during stable driving conditions, the sensor will be judged as deteriorated. When deterioration has been detected dur-

ing two consecutive trips, the MIL comes on and DTC P0133 or P0153 will be stored.

NOTE: If DTC P2195, P0134, P2297 and/or P0135 are stored at the same time as DTC P0133, troubleshoot those DTCs first,

then troubleshoot DTC P0133. If DTC P2197, P0154, P2298 and/or P0155 are stored at the same time as DTC P0153, trou-

bleshoot those DTCs first, then troubleshoot DTC P0153.

Possible Cause

• Primary HO2S (Sensor 1) Deterioration

• Primary H02S Heater (Sensor 1) Deterioration

• Exhaust system leakage
Primary Heated Oxygen Sensor (HO2S) (Sensor 1)

The Heated Oxygen Sensors (HO2S) detect the oxygen content in the exhaust gas and signal the PCM. In operation, the

PCM receives the signals from the sensor and varies the duration during which fuel is injected. To stabilize the sensor's

output, the sensor has an internal heater. The Right Primary HO2S (Bank 1, Sensor 1) is installed in the right exhaust man-

ifold, and the Left Primary HO2S (Bank 2, Sensor 1) is installed in the left exhaust manifold.ProCarManuals.com

OnStar System

OnStar Buttons and Microphone Input Test

'03 Model

1. Pry off the OnStar buttons and microphone/homelink buttons.

2. Inspect the connector and socket terminals to be sure they are all making good contact.

• If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.

• If the terminals look OK, make the following input tests at the connector.

— If any test indicates a problem, find and correct the cause, then recheck the system.

— If all the input tests prove OK, the switches and microphone must be faulty; replace it.

•: A3 and A4 terminals are microphone lines for navigation system.

ONSTAR BUTTONS AND MICROPHONE/

HOMELINK BUTTONS

Cavity Wire
Test condition
Test: Desired result

Possible cause if result is not obtained

A1

A2
WHT

BLK
Ignition switch in ACC

(II) OnStar "DOT" button

pushed. Speak into the

microphone.

Under all conditions
Check for voltage to ground:

There should be 4V.

Check for continuity go ground:

There should be continuity.
• An open in the wire

• An open in the wire

B1

B2

B3

B4

B5

B6
RED/BLK

YEL/GRN

BLU/YEL

WHT/GRN

ORN

BLK
Under all conditions

Ignition switch in ACC

(II)

Ignition switch in ACC

(II)

Ignition switch in ACC

(II)

With the ignition switch

OFF, press and hold the

"DOT" button. Turn the

ignition switch from OFF

to ACC three times and

back to ACC, then release

the "DOT" button.

Under all condition
Check for voltage to ground:

There should be battery voltage.

Check for voltage to ground:

"DOT" button pushed: 280 mV.

"OnStar" button pushed: 1 V.

"Emergency" button pushed: 1.7 V.

Check for voltage to ground:

There should be about 8 V.

Check for voltage to ground:

There should be about 8 V.

Check for voltage to ground:

There should be about 4 V.

Check for continuity go ground:

There should be continuity.
• An open in the wire

• An open in the wire

• An open in the wire

• An open in the wire

• An open in the wire

• An open in the wire

• Poor ground (G401)ProCarManuals.com

Caution Labe l Location s
(cont'd)
SERVIC E INFORMATIO NUnder-hood Emission sControl Labe l
HEADLIGH T AIMIN G
INFORMATIO N
'96 - 9 9 model s
See pag e 1-11 .
Thi s cautio n i s als o labele d
o n passenge r doorjamb .
AI
R CONDITIONIN G
INFORMATIO N
TIR E INFORMATIO N SID
E AIRBA G CAUTIO N
TIR
E INFORMATIO N
RADIATOR CA PCAUTIO N
'00-01 model s
BATTER Y CAUTIO N
COOLAN TINFORMATIO N
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