Chrysler Pacifica. Manual — part 13
TEST
ACTION
APPLICABILITY
7
Turn ignition off.
Disconnect the MHSAPM C1 connector.
Measure the resistance of the Adjustable Pedal Sensor Feed circuit to body ground.
Is the resistance below 100.0 ohms?
All
Yes
→ Repair the Adjustable Pedal Sensor Feed circuit for a short to
ground.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
No
→ Replace the Memory Heated Seat Adjustable Pedal Module in
accordance with the Service Information.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
49
ADJUSTABLE PEDALS
PEDAL SENSOR OUT OF RANGE LOW - MHSAPM/MSAPM —
Continued
Symptom:
PEDAL SWITCH STUCK - DDM
When Monitored and Set Condition:
PEDAL SWITCH STUCK - DDM
When Monitored:
Ignition On - Continuously
Set Condition:
The DDM detects Adjustable Pedal Switch active continuously for 30
seconds.
POSSIBLE CAUSES
DTC PRESENT
ADJUSTABLE PEDAL SWITCH
ADJUSTABLE PEDAL SWITCH MUX
DRIVER DOOR MODULE
TEST
ACTION
APPLICABILITY
1
Check the pedal switch mechanical operation and also check for a possible obstruc-
tion. Correct if necessary.
Turn the ignition on.
With the DRBIII
t, erase DTCs.
Cycle the ignition switch from Off to Run.
Operate the Adjustable Pedal Switch in both positions several times.
With the DRBIII
t, read DTCs.
Does the DRBIII
t display PEDAL SWITCH STUCK?
All
Yes
→ Go To 2
No
→ The condition that caused this code to set is not present at this
time. Operate the switch several times to ensure it does not stick.
If the switch ever sticks, replace it.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
2
Disconnect the Driver Power Seat Switch connector.
Turn the ignition on.
With the DRBIII
t, erase DTCs.
Cycle the ignition switch from Off to Run and wait 30 seconds.
With the DRBIII
t, read DTCs.
Does the DRBIII
t display PEDAL SWITCH STUCK?
All
Yes
→ Go To 3
No
→ Replace the Adjustable Pedal Switch.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
50
ADJUSTABLE PEDALS
TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Disconnect the Driver Power Seat Switch connector.
Disconnect the Driver Door Module C2 connector.
Inspect the Adjustable Pedal Switch MUX circuit for a partial short to ground or to
another circuit in the seat switch harness.
Were there any problems found?
All
Yes
→ Repair the Adjustable Pedal Switch MUX circuit as necessary.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
No
→ Replace the Driver Door Module.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
51
ADJUSTABLE PEDALS
PEDAL SWITCH STUCK - DDM —
Continued
Symptom List:
ACCELEROMETER 1
ACCELEROMETER 2
INTERNAL 1
INTERNAL 2
INTERNAL 3
INTERNAL 4
MODULE NOT CONFIGURED FOR OCS
OUTPUT DRIVER 1
OUTPUT DRIVER 2
STORED ENERGY FIRING 1
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be ACCELEROMETER 1.
When Monitored and Set Condition:
ACCELEROMETER 1
When Monitored:
With the ignition on, the module on board diagnostics continuously
performs internal circuit tests.
Set Condition:
This DTC will set if the module identifies an out of range internal circuit.
ACCELEROMETER 2
When Monitored:
With the ignition on, the module on board diagnostics continuously
performs internal circuit tests.
Set Condition:
This DTC will set if the module identifies an out of range internal circuit.
INTERNAL 1
When Monitored:
With the ignition on, the module on board diagnostics continuously
performs internal circuit tests.
Set Condition:
This DTC will set if the module identifies an out of range internal circuit.
INTERNAL 2
When Monitored:
With the ignition on, the module on board diagnostics continuously
performs internal circuit tests.
Set Condition:
This DTC will set if the module identifies an out of range internal circuit.
INTERNAL 3
When Monitored:
With the ignition on, the module on board diagnostics continuously
performs internal circuit tests.
Set Condition:
This DTC will set if the module identifies an out of range internal circuit.
52
AIRBAG
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст