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Honda Odyssey 2004. Manual - part 333

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１３

１１

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YES

TCS DTC 36:

19-138

ABS/TCS Components

DTC Troubleshooting (cont’d)

PCM CONNECTOR A (32P)

VREF (WHT/RED)

ABS/TCS CONTROL UNIT CONNECTOR B (16P)

VREF (WHT/RED)

PCM CONNECTOR A (32P)

THLOUT
(RED/BLK)

5. Measure the voltage between the PCM connector

A (32P) terminal No. 7 and body ground.

Go to step 6.

Check for loose PCM connectors. If necessary,

substitute a known-good PCM, and recheck.

6. Measure the voltage between the ABS/TCS control

unit connector B (16P) terminal No. 2 and body
grond.

The system is OK at this time. If the problem

recurs, replace the ABS/TCS control unit.

Repair open in the wire between the PCM and

the ABS/TCS control unit.

NOTE: If the MIL or ABS indicator is ON, troubleshoot
the PGM-FI or ABS first.

1. Disconnect the PCM connector A (32P) and the

ABS/TCS control unit connector B(16P).

2. Check for continuity between the PCM connector A

(32P) terminal No. 31 and body gound.

Repair short to body ground in the wire

between the PCM and the ABS/TCS control unit.

Go to step 3.

3. Connect the PCM connector A (32P).

4. Start the engine.

Throttle Position Sensor Output

(THLOUT) Signal (’99-00 models)

Wire side of female terminals

Is ther e about 5 V ?

Is ther e continuity?

03/07/29 09:57:50 61S0X050_190_0138

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１１

Ｓ０Ｘ４Ａ９０Ｋ７０２０００８１６１０ＦＡＡＴ１０

YES

TCS DTC 61:

19-139

PCM CONNECTOR A (32P)

THLOUT
(RED/BLK)

ABS/TCS CONTROL UNIT CONNECTOR B (16P)

THLOUT (RED/BLK)

PCM CONNECTOR A (32P)

ATSFTP (LT GRN)

5. Measure the voltage between the PCM connector A

(32P) terminal No. 31 and body ground with the
throttle fully opened and fully closed. There should
be a smooth transition from approx. 0.5 V to 4.5 V.

Go to step 6.

Check for loose PCM connectors. If necessary,

substitute a known-good PCM, and recheck.

6. Measure the voltage between the ABS/TCS control

unit connector B (16P) terminal No. 9 and body
ground with the throttle fully closed.

The system is OK at this time. If the problem

recurs, replace the ABS/TCS control unit.

Repair open in the wire between the PCM and

the ABS/TCS control unit.

NOTE: If the MIL or ABS indicator is ON, troubleshoot
the PGM-FI or ABS first.

1. Disconnect the PCM connector A (32P) and the

ABS/TCS control unit connector B (16P).

2. Check for continuity between the PCM connector

A (32P) terminal No. 11 and body ground.

Repair short to body ground in the wire

between the PCM and the ABS/TCS control unit.

Go to step 3.

3. Connect the PCM connector A (32P).

4. Shift the transmission to P position.

5. Start the engine.

(cont’d)

A/T Shift Position (ATSFTP)

Signal (’99-00 models)

Wire side of female terminals

Is the voltage as specif ied?

Is ther e about 0.5 V ?

Is ther e continuity?

03/07/29 09:57:51 61S0X050_190_0139

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０１

Ｓ０Ｘ４Ａ９４Ｋ７０２０００８１３１０ＦＡＡＴ１０

YES

TCS DTC 31:

19-140

ABS/TCS Components

DTC Troubleshooting (cont’d)

5 V

About. 4 V

0 V

PCM CONNECTOR A (32P)

ATSFTP (LT GRN)

5 V

About. 4 V

0 V

ABS/TCS CONTROL UNIT CONNECTOR B (16P)

ATSFTP
(LT GRN)

PFINH (LT GRN/RED)

PCM CONNECTOR D (17P)

6. With an analog voltmeter set to the 10 V or similar

range, measure the voltage between PCM
connector A (32P) terminal No. 11 and body ground.

Go to step 7.

Check for loose PCM connectors. If necessary,

substitute a known-good PCM, and recheck.

7. With an analog voltmeter set to the 10 V or similar

range, measure the voltage between the ABS/TCS
control unit connector B (16P) terminal No. 7 and
body ground.

Check for loose ABS/TCS control unit

connectors. If necessary, substitute a known-good
ABS/TCS control unit, and recheck.

Repair open in the wire between the PCM and

the ABS/TCS control unit.

NOTE: If the MIL or ABS indicator is ON, troubleshoot
the PGM-FI or ABS first.

1. Disconnect the PCM connector D (17P) and the

ABS/TCS control unit connector B (16P).

2. Check for continuity between the PCM connector D

(17P) terminal No. 5 and body ground.

Repair short to body ground in the wire

between the PCM and the ABS/TCS control unit.

Go to step 3.

3. Connect the PCM connector D (17P).

4. Start the engine.

Engine Retard Command

(PFINH) Signal (’01 model)

Wire side of female terminals

Is ther e about 4 V ?

Is ther e continuity?

03/07/29 09:57:52 61S0X050_190_0140

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YES

19-141

PFINH (LT GRN/RED)

PCM CONNECTOR D (17P)

5 V

About. 2.5 V

0 V

ABS/TCS CONTROL UNIT CONNECTOR B (16P)

PFINH (LT GRN/RED)

5 V

About. 2.5 V

0 V

5. Measure the voltage between the PCM connector D

(17P) terminal No. 5 and body ground.

NOTE: Use the 10 V range or similar range in an
analog tester.

Go to step 6.

Check for loose PCM connectors. If necessary,

substitute a known-good PCM, and recheck.

6. With an analog voltmeter set to the 10 V or similar

range, measure the voltage between the ABS/TCS
control unit connector B (16P) terminal No. 10 and
body ground.

Check for loose ABS/TCS control unit

connectors. If necessary, substitute a known-good
ABS/TCS control unit, and recheck.

Repair open in the wire between the PCM and

the ABS/TCS control unit.

Wire side of female terminals

Is ther e about 2.5 V ?

03/07/29 09:57:53 61S0X050_190_0141

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