Chrysler 2005 Crossfire SRT6 Service Manual page 3106

21 - 36 NAG1 - ELECTRICAL DIAGNOSTICS
(P0600) ACCEL PEDAL SENSOR CAN MESSAGE INCORRECT (CONTINUED)
2.
(P0720) CAN BUS CIRCUIT DTC PRESENT
Turn the ignition on.
With the DRB III , read Transmission DTCs.
Note: If DTC (P0720) CAN BUS CIRCUIT is present, perform diag-
nostics on that symptom first.
Is DTC (P0720) CAN BUS CIRCUIT present?
Yes >> Refer to the Transmission - Electrical Diagnostics category
and perform the appropriate symptom.
No >> Go To 3
3.
CHECK FOR CURRENT DTC
Note: If the TCM detects and stores a DTC, the TCM also stores
the engine/vehicle operating conditions under which the DTC was
set. Some of these conditions are displayed on the DRB III at the
same time the DTC is displayed.
Note: Before erasing stored DTCs, record these conditions.
Attempting to duplicate these conditions may assist when check-
ing for an active DTC.
Turn the ignition on.
With the DRB III , erase Transmission DTCs.
Note: It maybe necessary to road test the vehicle for this DTC to
set.
With the DRB III , read Transmission DTCs.
Did this DTC set again?
Yes >> Go To 4
No >> Go To 7
4.
CHECK TO SEE IF ENGINE COMMUNICATION DTCS ARE PRESENT
With the ignition on.
With the DRB III , read Engine DTCs.
Are any Engine BUS related DTCs present?
Yes >> Refer to the Engine - Electrical Diagnostics category and
perform the appropriate symptom.
No >> Go To 5
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