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Honda Ridgeline. Manual - part 518

＊１２

＊１３

＊１４

−

YES

23-38

Audio System

Symptom Troubleshooting (cont’d)

CD CHANGER CONNECTOR B (14P)

SAT SYSTEM ACC (ORN)

XM RECEIVER CONNECTOR A (14P)

SAT SYSTEM ACC(ORN)

XM RECEIVER CONNECTOR A (14P)

CD CHANGER CONNECTOR B (14P)

SAT SYSTEM ACC (ORN)

14. Measure the voltage between CD changer

connector B (14P) No. 2 terminal and body ground.

Go to step 15.

Substitute a known-good CD changer and

recheck. If 0.5 V or less are present, replace the
original CD changer.

15. Turn the ignition switch OFF.

16. Disconnect CD changer connector B (14P) and XM

receiver connector A (14P).

17. Check for continuity between XM receiver

connector A (14P) No. 2 terminal and body ground.

Repair short in the wire between the CD

changer and the XM receiver, or replace the
appropriate shielded harness.

Go to step 18.

18. Check for continuity between XM receiver

connector A (14P) No. 2 terminal and CD changer
connector B (14P) No. 2 terminal.

Go to step 19.

Repair open in the wire between CD changer

and XM receiver.

Wire side of female terminals

Is ther e less than 0.5 V ?

Is ther e continuity?

＊１５

＊１６

ＳＪＣ８ＡＮ３Ｊ１０３００００００００ＦＡＡＴ１５

−

XM receiver

connector

Navigation

unit

Wire color

YES

Error code: XM NO SIGNAL or XM ANTENNA
is displayed

23-39

XM RECEIVER CONNECTOR A (14P)

NAVIGATION UNIT CONNECTOR B (14P)

19. Disconnect the navigation control unit connector B

(14P).

20. Check for continuity between XM receiver

connector A (14P) and navigation unit connector B
(14P) according to the table.

BLU

A10

PNK

Substitute a known-good XM receiver and

retest.

Repair open in the wire between the XM

receiver and the navigation unit.

NOTE:

• Check the vehicle battery condition first.
• Check XM radio reception in an open area. Poor

reception/interference can be caused by tall buildings,
mountains, or high-voltage power lines.

1. Park the vehicle outside with a clear view of the

southern horizon.

Reception interference operation is

normal.

Go to step 2.

2. Check the XM antenna connector B (2P) at the XM

receiver.

Go to step 3.

Reconnect XM connector B, recheck XM radio

operation. If the signal is restored, operation is
normal. If signal not restored go to step 3.

(cont’d)

Wire side of female terminals

Is ther e continuity?

Does the X M r adio r eceive a signal?

Is the X M antenna connector B connected?

０７

０８

＋

−

YES

23-40

Audio System

Symptom Troubleshooting (cont’d)

XM RECEIVER CONNECTOR A (14P)

B RADIO

(WHT/RED)

B RADIO (WHT/RED)

XM RECEIVER CONNECTOR A (14P)

XM GND (BLK)

3. Turn the ignition switch ON (II).

4. Turn on the audio unit select XM radio.

5. Measure the voltage between XM receiver

connector A (14P) No. 1 and No. 7 terminals and
body ground.

Go to step 6.

Repair open in the wire between fuse No. 7

(7.5 A) under-dash fuse/relay box and XM receiver
connector A (14P) No. 1 and No. 7 terminals.

6. Measure the voltage between XM receiver

connector A (14P) No. 11 terminal and body ground.

Go to step 7.

Repair open in the wire between XM receiver

connector A (14P) No. 11 terminal and body ground
(G501).

7. Substitute a known-good XM antenna.

Replace the XM antenna.

Substitute known-good XM antenna

subharness. If XM radio receives signal, replace
original XM antenna subharness. If the XM radio
does not receive a signal, substitute a known-good
XM receiver unit.

Wire side of female terminals

Is ther e batter y voltage?

Is ther e less than 0.1 V ?

Does the X M r adio r eceiver a signal?

０９

１０

ＳＪＣ８ＡＮ３Ｊ１０３００００００００ＦＡＡＴ１４

＋

−

YES

23-41

XM RECEIVER CONNECTOR A (14P)

B RADIO

(WHT/RED)

B RADIO (WHT/RED)

XM RECEIVER CONNECTOR A (14P)

XM GND (BLK)

1. Turn the ignition switch ON (II).

2. Turn on the audio unit and set each of the XM radio

channel preset buttons.

Go to step 3.

Replace the XM receiver (see page 23-61).

3. Turn the ignition switch OFF for 1 minute, then turn

it back to ON (II).

4. Test all of the XM radio channel preset buttons for

proper recall operation.

System is normal at this time. Check

connections at the XM receiver.

Go to step 5.

5. Turn the ignition switch ON (II).

6. Measure the voltage between XM receiver

connector A (14P) No. 1 and No. 7 terminals and
body ground.

Go to step 7.

Repair open in the wire between the under-

dash fuse/relay box and XM receiver connector A
(14P) No. 1 and No. 7 terminals.

7. Measure the voltage between XM receiver

connector A (14P) No. 11 terminal and body ground.

Replace the XM receiver (see page 23-61).

Repair open in the wire between XM receiver

connector A (14P) No. 11 terminal and body ground
(G501).

Wire side of female terminals

Do each of the X M r adio channel pr eset buttons
set pr oper ly?

Do the pr eset buttons r ecall the set r adio stations?

Is ther e batter y voltage?

Is ther e less than 0.1 V ?

NOTE:

•
•

XM radio preset memory is lost

Check the vehicle battery condition first.

If you can only tune to channel 000, 001, 174,

and 247, make sure the audio unit is set to
channel mode, call XM Satellite Radio customer
support and check the account activation status.

Content .. 516 517 518 519 ..