TELEPHONE
AV-111
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2006 November2007 350ZSelf-Diagnosis FunctionNKS0056J
During on board diagnosis the diagnosis function of TEL adapter unit starts with the operation of the steer-
ing switch and performs the diagnosis when ignition switch ACC.
The on board diagnosis has 3 modes: the self-diagnosis mode that performs the trouble diagnosis, the
speaker adaptation data deleting mode and the hands free phone system initialization mode.
NOTE:
Perform the diagnosis with the vehicle stopped.
Perform STEP 2 if necessary.
18 (OR) 19 (GR)Remote control signal
BOutput ONPress and hold switchApprox. 0 V (Audio mode)
Approx. 5 V (TEL mode)
Press and hold SEEK
DOWN switchApprox. 1.7 V
Press and hold VOLUME
DOWN switchApprox. 3.3 V
Except for above Approx. 5 V
19 (GR) GroundRemote control signal
ground— ON — Approx. 0 V
20 (B) Ground Control signal 1 — ON — Approx. 0 V
22 (B) Ground Control signal 3 — ON — Approx. 0 V
23 (B) Ground Control signal 4 — ON — Approx. 0 V
28 (W) GroundVehicle speed signal
(2-pulse)Input ONWhen vehicle speed is
approx. 40 km/h (25 MPH)NOTE:
Maximum voltage may be 12 V
due to specifications (connected
units).
29 (W) Ground TEL Microphone VCC Output ON — Approx. 5 V
33 — TEL antenna signal Input ONNot connected to Blue-
tooth
® antenna connectorApprox. 3 V Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
ELF1080D
STEP Mode Contents
STEP 1 Self-diagnosisThe self-diagnosis mode perform the following.
Diagnosis of TEL adapter unit, Bluetooth antenna and steering switch.
Vehicle speed pulse count.
Microphone test.
Then reads out the results with the sound.
STEP 2Speaker adaptation data deletingThe speaker adaptation data deleting mode can delete the speaker adapta-
tion data.
Hands free phone system initializationHands free phone system initialization mode can perform the initialization
of hands free phone system.
