Jeep WG Grand Cherokee 2002, Руководство по обслуживанию

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Symptom:
PEDAL SW STUCK FORWARD
When Monitored and Set Condition:
PEDAL SW STUCK FORWARD
When Monitored: Constantly
Set Condition: When the Adjustable Pedals module detects battery voltage on the
Adjustable Pedals Switch FWD circuit for more than 20 seconds.
POSSIBLE CAUSES
ADJUSTABLE PEDALS MODULE INTERNAL FAULT
SWITCH FAILURE
INTERMITTENT DTC
FWD CIRCUIT SHORTED TO BATTERY OR TO BATTERY FEED CIRCUIT
TEST ACTION APPLICABILITY
1 With the DRBIII
t
, erase DTC’s.
Turn the ignition on.
With the DRBIII
t
, read DTC’s.
Does the DRBIII
t
display PEDAL SW STUCK FORWARD DTC active?
All
Yes
→
Go To 2
No
→
Go To 4
2 Disconnect the Adjustable Pedals switch connector.
Turn the ignition on.
With the DRBIII
t
, read DTC’s.
Does the DRBIII
t
display PEDAL SW STUCK FORWARD DTC active?
All
Yes
→
Go To 3
No
→
Replace the Adjustable Pedals Switch.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
3 Turn the ignition off.
Disconnect the Adjustable Pedals Module harness connector.
Disconnect the Adjustable Pedals switch connector.
Turn the ignition ON.
Check the FWD and BATTERY FEED circuits for a short to battery, to ground and
to each other.
Is there any circuit short? All
Yes
→
Repair the circuit short.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
No
→
Replace and program the Adjustable Pedals Module in accordance
with the Service Information.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.
13
ADJUSTABLE PEDALS
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