INSPECTION
PROCEDURE
1. INSPECT STEERING PAD SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
1 (HO) - Terminal-A |
Always |
Below 1 Ω |
10 (AU1) - 7 (EAU) |
No switch pushed |
95 to 105 kΩ |
Up switch pushed |
Below 2.5 Ω |
|
Down switch pushed |
313 to 345 Ω |
|
Volume+ switch pushed |
950 to 1050 Ω |
|
Volume- switch pushed |
2955 to 3265 Ω |
|
9 (AU2) - 7 (EAU) |
No switch pushed |
95 to 105 kΩ |
MODE/HOLD switch pushed |
Below 2.5 Ω |
|
On hook switch pushed |
313 to 345 Ω |
|
Off hook switch pushed |
950 to 1050 Ω |
|
Voice switch pushed |
2955 to 3265 Ω |
|
8 (AU3) - 7 (EAU) |
No switch pushed |
95 to 105 kΩ |
Enter switch pushed |
Below 2.5 Ω |
|
Back switch pushed |
313 to 345 Ω |
|
Right switch pushed |
950 to 1050 Ω |
|
Left switch pushed |
2955 to 3265 Ω |
HINT:
If the result is not as specified, replace the steering pad switch assembly.
Text in Illustration
*a |
Component without harness connected (Steering Pad Switch Assembly) |
*b |
Volume+ |
*c |
Volume- |
*d |
Back |
*e |
MODE/HOLD |
*f |
Up |
*g |
Down |
*h |
Left |
*i |
Right |
*j |
Enter |
*k |
Off hook |
*l |
On hook |
*m |
Voice |
*n |
Terminal-A |
(b) Check the illumination.
(1) Connect a battery positive (+) lead to terminal IL+2 and a negative (-) lead to terminal -DP of the steering pad switch assembly connector.
(2) Check that the switch illumination comes on.
OK:
Steering pad switch illumination comes on.
HINT:
If the result is not as specified, replace the steering pad switch assembly.
Text in Illustration
*a |
Component without harness connected (Steering Pad Switch Assembly) |
- |
- |
Operation Check
OPERATION CHECK
1. CHECK NAVIGATION SYSTEM NORMAL CONDITION
(a) If the symptom is applicable to any of the following, it is intended behavior,
and not a malfunction.
Symptom
Answer
A longer route than expected is cho ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL SHIFT LOCK CONTROL COMPUTER SUB-ASSEMBLY
(a) Engage the 3 claws to install the shift lock control computer sub-assembly.
(b) Connect the connector.
2. INSTALL LOWER ...
Internal Control Module Monitoring Processor Performance (P060A)
MONITOR DESCRIPTION
The main CPU and sub CPU of the ECM perform data communication between each other.
The main CPU monitors the communications and WDC pulses from the sub CPU. When the
signal malfunctions below are detected, the DTC is output.
...