Acura TSX / Honda Accord CL. Manual - part 699

 

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Acura TSX / Honda Accord CL. Manual - part 699

 

 

12-B

Short to ground in passenger-side air bag second inflator

21-1

Open or increased resistance in left front pretensioner

21-3

Short to another wire or decreased resistance in left front pretensioner

21-8

Short to power in left front pretensioner

21-9

Short to ground in left front pretensioner

22-1

Open or increased resistance in right front pretensioner

22-3

Short to another wire or decreased resistance in right front pretensioner

22-8

Short to power in right front pretensioner

22-9

Short to ground in right front pretensioner

31-1

Open or increased resistance in left side air bag inflator

31-3

Short to another wire or decreased resistance in left side air bag inflator

31-8

Short to power in left side air bag inflator

31-9

Short to ground in left side air bag inflator

32-1

Open or increased resistance in right side air bag inflator

32-3

Short to another wire or decreased resistance in right side air bag inflator

32-8

Short to power in right side air bag inflator

32-9

Short to ground in right side air bag inflator

33-1

Open or increased resistance in left side curtain air bag inflator

33-3

Short to another wire or decreased resistance in left side curtain air bag inflator

33-8

Short to power in left side curtain air bag inflator

33-9

Short to ground in left side curtain air bag inflator

34-1

Open or increased resistance in right side curtain air bag inflator

34-3

Short to another wire or decreased resistance in right side curtain air bag inflator

34-8

Short to power in right side curtain air bag inflator

33-9

Short to ground in right side curtain air bag inflator

41-1

No signal from left front impact sensor

41-2

(2)

 Faulty left front impact sensor

41-3

(2)

 Faulty left front impact sensor

41-8

(2)

 Faulty left front impact sensor

41-B

(2)

 Faulty left front impact sensor

42-1

No signal from right front impact sensor

42-2

(2)

 Faulty right front impact sensor

42-3

(2)

 Faulty right front impact sensor

42-8

(2)

 Faulty right front impact sensor

42-B

(2)

 Faulty right front impact sensor

43-1

No signal from left side impact sensor

43-2

(2)

 Faulty left side impact sensor

43-3

(2)

 Faulty left side impact sensor

43-8

(2)

 Faulty left side impact sensor

 

2004 Acura TSX 

2004 ACCESSORIES/SAFETY EQUIPMENT Acura - Air Bag Restraint Systems

  

 

43-B

(2)

 Faulty left side impact sensor

44-1

No signal from right side impact sensor

44-2

(2)

 Faulty right side impact sensor

44-3

(2)

 Faulty right side impact sensor

44-8

(2)

 Faulty right side impact sensor

44-B

(2)

 Faulty right side impact sensor

45-1

No signal from left rear impact sensor

45-2

(2)

 Faulty left rear impact sensor

45-3

(2)

 Faulty left rear impact sensor

45-8

(2)

 Faulty left rear impact sensor

45-B

(2)

 Faulty left rear impact sensor

46-1

No signal from right rear impact sensor

46-2

(2)

 Faulty right rear impact sensor

46-3

(2)

 Faulty right rear impact sensor

46-8

(2)

 Faulty right rear impact sensor

46-B

(2)

 Faulty right rear impact sensor

51-2

(3)

 Internal failure of SRS unit

51-4

(3)

 Internal failure of SRS unit

52-8

(3)

 Internal failure of SRS unit

52-9

(3)

 Internal failure of SRS unit

52-A

(3)

 Internal failure of SRS unit

52-B

(3)

 Internal failure of SRS unit

52-C

(3)

 Internal failure of SRS unit

52-D

(3)

 Internal failure of SRS unit

52-E

(3)

 Internal failure of SRS unit

52-F

(3)

 Internal failure of SRS unit

53-1

(3)

 Internal failure of SRS unit

53-2

(3)

 Internal failure of SRS unit

53-3

(3)

 Internal failure of SRS unit

53-4

(3)

 Internal failure of SRS unit

54-1

(3)

 Internal failure of SRS unit

54-2

(3)

 Internal failure of SRS unit

54-3

(3)

 Internal failure of SRS unit

54-4

(3)

 Internal failure of SRS unit

54-5

(3)

 Internal failure of SRS unit

 

2004 Acura TSX 

2004 ACCESSORIES/SAFETY EQUIPMENT Acura - Air Bag Restraint Systems

  

 

54-6

(3)

 Internal failure of SRS unit

54-7

(3)

 Internal failure of SRS unit

55-1

(3)

 Internal failure of SRS unit

55-2

(3)

 Internal failure of SRS unit

55-3

(3)

 Internal failure of SRS unit

55-4

(3)

 Internal failure of SRS unit

61-1

Open in left front seat belt switch

61-2

Short in left front seat belt switch

62-1

Open in right front seat belt switch

62-2

Open in right front seat belt switch

85-4

(4)

 Faulty OPDS unit

85-5

(4)

 Faulty OPDS unit

85-61

No signal from OPDS unit

85-62

Non-stipulated response data

85-63

(4)

 Faulty OPDS unit

85-64

(4)

 Faulty OPDS unit

85-71

(5)

 OPDS unit not initialized

85-78

(5)

 OPDS unit not initialized

85-79

OPDS drift check failure

86-1

Faulty seat back OPDS sensor

86-2

Faulty seat support OPDS sensor

87-31,

Side air bag cut-off indicator stays on/off

87-32

Side air bag cut-off indicator stays on/off

91-1

(3)

 Internal failure of SRS unit

A1-1

Faulty power supply (VA line)

A2-1

Faulty power supply (VB line)

E4-11

(6)

 right side air bag deployed

F1-11

(6)

 Driver-side air bag & left front seat belt pretensioner deployed

F2-11

(6)

 Passenger-side air bag & right front seat belt pretensioner deployed

F3-11

(6)

 left side air bag deployed

F4-11

(6)

 right side air bag deployed

(1)

An alpha character (A-F) or numeric character (0-9) may follow DTC. This character is unrelated to 
troubleshooting; it designates SRS unit manufacturer and other details used for product analysis.

(2)

Clear DTCs. Turn ignition switch to ON position. If AIR BAG warning light stays ON, replace 
appropriate impact sensor. If AIR BAG warning light does not stay on, check for intermittent 
problem. See TROUBLESHOOTING INTERMITTENT FAILURES .

(3)

Before replacing SRS unit, ensure battery is fully charged. Clear DTCs. Turn ignition switch to ON 
position. If AIR BAG warning light stays ON, replace SRS unit. If AIR BAG warning light does not 

 

2004 Acura TSX 

2004 ACCESSORIES/SAFETY EQUIPMENT Acura - Air Bag Restraint Systems

  

 

DIAGNOSTIC TESTS 

AIR BAG WARNING LIGHT DOES NOT COME ON 

1. Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Turn ignition on, and check whether 

other indicator lights come on or not (brake system, etc.). If other indicator lights do not operate, go to 
step 5 . If other indicator lights operate, go to next step.  

2. Turn ignition off. Access instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & 

INSTALLATION. Disconnect instrument cluster connectors "A" and "B". See Fig. 32 . Measure 
resistance between ground and instrument cluster connector "A", terminal No. 18 (Black wire). If 
resistance is 0-1.0 ohm, go to next step. If resistance is not 0-1.0 ohm, check for open in Black wire or 
faulty ground terminal. See WIRING DIAGRAMS . If ground terminal is okay, replace appropriate wire 
harness.  

3. Reconnect negative battery, if disconnected. Connect voltmeter between ground and instrument cluster 

connector "A", terminal No. 7 (Pink wire). Turn ignition on and observe voltmeter. Voltage should be one 
volt for first 6 seconds, then more than 11 volts. If voltage is not as specified, go to next step. If voltage is 
as specified, replace instrument cluster.  

4. Turn ignition off. Access SRS unit. See SRS UNIT under REMOVAL & INSTALLATION. Disconnect 

SRS unit connector "A". See Fig. 33 . Connect voltmeter between ground and instrument cluster 
connector "A", terminal No. 7. (Pink wire). Turn ignition on. If voltage is less than 0.5 volt, replace SRS 
unit. If voltage is more than 0.5 volt, check for short to voltage in Pink wire or junction connector. 
Replace appropriate wire harness.  

5. Turn ignition off. Check fuse No. 21 (7.5-amp) in under-dash fuse/relay box. If fuse is blown, go to step 

8 . If fuse is okay, go to next step.  

6. Connect voltmeter between ground and instrument cluster connector "A", terminal No. 10 (Yellow wire). 

Turn ignition on and observe voltmeter. Go to next step.  

7. If battery voltage is present, check for faulty SRS indicator circuit in instrument cluster or poor contact at 

instrument cluster connector "A" and instrument cluster. If connections are okay, replace instrument 

stay on, check for intermittent problem. See TROUBLESHOOTING INTERMITTENT 
FAILURES
 .

(4)

Replace Occupant Position Detection System (OPDS) unit. See OCCUPANT POSITION 
DETECTION SYSTEM (OPDS) UNIT
 under REMOVAL & INSTALLATION.

(5)

Perform Occupant Position Detection System (OPDS) unit initialization procedure. See 
INITIALIZING OCCUPANT POSITION DETECTION SYSTEM (OPDS) UNIT under 
DIAGNOSTICS.

(6)

SRS unit must be replaced if any air bags and/or pretensioners have deployed.

WARNING:

Accidental air bag deployment is possible. Personal injury may result. 
Read and follow all WARNINGS and AIR BAG SAFETY PRECAUTIONS 
before working on air bag system or related components. 
Bumping SRS unit can cause air bags to accidently deploy. Personal 
injury may result. Whenever ignition is on, or has been turned off for less 
than 3 minutes, be careful not to bump SRS unit

 

2004 Acura TSX 

2004 ACCESSORIES/SAFETY EQUIPMENT Acura - Air Bag Restraint Systems

  

 

 

 

 

 

 

 

 

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