CAUTION / NOTICE / HINT
NOTICE:
After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary.
PROCEDURE
1. |
CHECK DISC |
(a) Check that the disc is not deformed or cracked. OK: No deformation or cracks on the disc |
|
NG | ![]() |
END (DISC IS FAULTY) |
|
2. |
CHECK DISC |
(a) Check the disc. OK: The disc is clean. NOTICE: Do not use a conventional record cleaner or anti-static preservative. HINT: If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction. |
|
NG | ![]() |
CLEAN DISC |
|
3. |
REPLACE DISC AND RECHECK |
(a) Replace the disc with a known good one and check that the malfunction disappears.
OK:
Malfunction disappears.
OK | ![]() |
END (DISC WAS FAULTY) |
|
4. |
CHECK NAVIGATION RECEIVER ASSEMBLY |
(a) Check the navigation receiver assembly installation condition.
(1) Check that the navigation receiver assembly is properly installed.
OK:
Navigation receiver assembly is properly installed.
OK | ![]() |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
NG | ![]() |
REINSTALL NAVIGATION RECEIVER ASSEMBLY |
Terminals Of Ecm
TERMINALS OF ECM
1. CHECK ECM
HINT:
The standard voltage at each ECM terminal is shown in the table below.
In the table, first follow the information under "Condition". Look under "Terminal
No. (Symbol)" for the terminals to inspect ...
High Engine Revolution Signal (C1544)
DESCRIPTION
The power steering ECU assembly receives engine speed signals from the ECM via
CAN communication. The power steering ECU assembly provides appropriate assisting
force in accordance with the engine speed signal.
DTC Code
...