INSPECTION
PROCEDURE
1. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
|
Shift lever in P |
Below 1 Ω |
2 (RB) - 1 (RL) |
Shift lever in R |
Below 1 Ω |
|
Shift lever in N |
Below 1 Ω |
2 (RB) - 7 (DL) |
|
Below 1 Ω |
|
Shift lever not in P |
10 kΩ or higher |
2 (RB) - 1 (RL) |
Shift lever not in R |
10 kΩ or higher |
|
Shift lever not in N |
10 kΩ or higher |
2 (RB) - 7 (DL) |
|
10 kΩ or higher |
*1 |
Component without harness connected (Park/Neutral Position Switch) |
If the result is not as specified, replace the switch.
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE NO. 1 POWER OUTLET SOCKET ASSEMBLY
2. REMOVE NO. 1 POWER OUTLET SOCKET COVER
3. REMOVE REAR CONSOLE END PANEL
(a) Detach the 4 clips and 4 claws to remove the rear console end panel.
...
Short to GND in Immobiliser System Power Source Circuit (B278A)
DESCRIPTION
This DTC is stored when the engine switch power source supply line is open or
shorted.
DTC Code
DTC Detection Condition
Trouble Area
B278A
The engine switch power source supply line i ...