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Honda Odyssey 2004. Manual - part 116

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０１

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YES

DTC P1676

’01 Model:

11-162

PGM-FI System

DTC Troubleshooting (cont’d)

PCM CONNECTOR E (12P)

ABS/TCS CONTROL UNIT 16P
CONNECTOR

FPTDR
(PNK/BLK)

PCM CONNECTORS

FPTDR
(PNK/BLK)

VCC2
(YEL/BLU)

E (12P)

JUMPER
WIRE

C (31P)

PCM CONNECTOR D (17P)

FPTDR (PNK/BLK)

6. Check for continuity between ABS/TCS control unit

16P connector terminal No. 1 and PCM connector
terminal E1.

Go to step 7.

Repair open in the wire between the ABS/TCS

control unit and the PCM (E1).

7. Reconnect PCM connector E (12P).

8. Connect PCM connector terminals E1 and C28 with

a jumper wire.

9. Reset the PCM (see page 11-4).

10. Start the engine, and wait 60 seconds.

Substitute a known-good ABS/TCS control

unit and recheck. If the symptom/indication goes
away, replace the original ABS/TCS control unit.

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

1. Reset the PCM (see page 11-4).

2. Start the engine, and wait 10 seconds.

Go to step 3.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the ABS/TCS control unit and the PCM.

3. Turn the ignition switch OFF.

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

ABS/TCS control unit 16P connector.

5. Check for continuity between body ground and

PCM connector terminal D3.

Repair short in the wire between the ABS/

TCS control unit and the PCM (D3).

Go to step 6.

FPTDR Signal Line

Failure

Wire side of female terminals

Is ther e continuity?

Is DT C P167 6 indicated?

Is ther e continuity?

03/07/29 09:22:51 61S0X050_110_0162

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YES

DTC P1676

’02-04 Models:

11-163

PCM CONNECTOR D (17P)

ABS/TCS CONTROL UNIT
16P CONNECTOR

FPTDR (PNK/BLK)

FPTDR
(PNK/BLK)

JUMPER WIRE

PCM CONNECTORS

A (31P)

D (17P)

FDTDR (PNK/BLK)

VCC2 (YEL/BLU)

PCM CONNECTOR (20P)

FPTDR
(PNK/BLK)

6. Check for continuity between ABS/TCS control unit

16P connector terminal No. 1 and PCM connector
terminal D3.

Go to step 7.

Repair open in the wire between the ABS/TCS

control unit and the PCM (D3).

7. Reconnect PCM connector D (17P).

8. Connect PCM connector terminals D3 and A30 with

a jumper wire.

9. Reset the PCM (see page 11-4).

10. Start the engine, and wait 60 seconds.

Substitute a known-good ABS/TCS control

unit and recheck. If the symptom/indication goes
away, replace the original ABS/TCS control unit.

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

1. Reset the PCM (see page 11-4).

2. Start the engine, and wait 10 seconds.

Go to step 3.

Intermittent failure system is OK at this time.

Check for poor connections or loose terminals at
the ABS/TCS control unit and the PCM.

3. Turn the ignition switch OFF.

4. Disconnect PCM connector E (20P) and the

ABS/TCS control unit 16P connector.

5. Check for continuity between body ground and

PCM connector terminal E16.

Repair short in the wire between the ABS/

TCS control unit and the PCM (E16).

Go to step 6.

(cont’d)

FPTDR Signal

Line Failure

Wire side of female terminals

Is ther e continuity?

Is DT C P167 6 indicated?

Is ther e continuity?

03/07/29 09:22:52 61S0X050_110_0163

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YES

DTC P1678:

11-164

PGM-FI System

DTC Troubleshooting (cont’d)

PCM CONNECTOR E (20P)

ABS/TCS CONTROL UNIT 16P
CONNECTOR

FPTDR
(PNK/BLK)

VCC2
(YEL/BLU)

JUMPER
WIRE

C (31P)

PCM CONNECTOR E (20P)

FPTDR
(PNK/BLK)

6. Check for continuity between ABS/TCS control unit

16P connector terminal No. 1 and PCM connector
terminal E16.

Go to step 7.

Repair open in the wire between the ABS/TCS

control unit and the PCM (E16).

7. Reconnect PCM connector E (20P).

8. Connect PCM connector terminals E16 and C28

with a jumper wire.

9. Reset the PCM (see page 11-4).

10. Start the engine, and wait 60 seconds.

Substitute a known-good ABS/TCS control

unit and recheck. If the symptom/indication goes
away, replace the original ABS/TCS control unit.

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

1. Reset the PCM (see page 11-4).

2. Start the engine, and wait 60 seconds.

Go to step 3.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the ABS/TCS control unit and the PCM.

3. Turn the ignition switch OFF.

4. Disconnect the ABS/TCS control unit 16P connector.

5. Start the engine, and wait 10 seconds.

Substitute a known-good ABS/TCS control

unit and recheck. If the symptom/indication goes
away, replace the original ABS/TCS control unit.

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

FPTDR Signal Line Failure

Wire side of female terminals

Is ther e continuity?

Is DT C P167 6 indicated?

Is DT C P167 8 indicated?

03/07/29 09:22:53 61S0X050_110_0164

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DTC P0607:

DTC P1607:

YES

11-165

PCM Back Up Circuit Malfunction

PCM Internal Circuit Malfunction

1. Reset the PCM (see page 11-4).

2. Turn the ignition switch OFF.

3. Turn the ignition switch ON (II).

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

Go to step 4.

4. Cycle the ignition switch OFF and ON (II) five times.

5. Check for a DTC or a Temporary DTC with the scan

tool or the HDS.

Inspect the No. 13 CLOCK BACK UP (7.5A)

fuse in the passenger’s under-dash fuse/relay box.
If the fuse is OK, repair an open in the wire between
the PCM (A1) and passenger’s under-dash fuse/
relay box.

Intermittent failure, system is OK at this time.

A low battery can cause this problem. Ask the
customer if the engine had to be jump-started
recently.

1. Reset the PCM (see page 11-4).

2. Turn the ignition switch ON (II).

3. Wait 30 seconds.

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

Go to step 4.

4. Turn the ignition switch OFF.

5. Turn the ignition switch ON (II).

6. Wait 10 seconds.

Substitute a known-good PCM and recheck

(see page 11-5). If the symptom/indication goes
away, replace the original PCM.

Intermittent failure, system is OK at this time.

A low battery can cause this problem. Ask the
customer if the engine had to be jump-started
recently.

Is DT C P0607 indicated?

Is DT C P1607 indicated?

03/07/29 09:22:53 61S0X050_110_0165

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