Chrysler 2005 Crossfire SRT6 Service Manual page 3190

21 - 120 NAG1 - ELECTRICAL DIAGNOSTICS
(P0730) IMPROPER GEAR (CONTINUED)
2.
SOLENOID DTCS PRESENT
Turn the ignition on.
With the DRB III , read Transmission DTCs.
Are any Transmission Solenoid DTCs present?
Yes >> Refer to the Transmission - Electrical Diagnostics category
and perform the appropriate symptom.
No >> Go To 3
3.
ABS DTCS PRESENT
With the ignition on.
With the DRB III , read ABS DTCs.
Are any ABS DTCs present?
Yes >> Refer to the Brakes - ABS Electrical Diagnostics category
and perform the appropriate symptom.
No >> Go To 4
4.
INTERNAL TRANSMISSION
Remove and inspect the Transmission Valve Body and Solenoid Assembly. (Refer to 21 - TRANSMISSION/TRANS-
AXLE/AUTOMATIC - NAG1/ELECTROHYDRAULIC UNIT - REMOVAL).
Note: This DTC is usually set due to an internal transmission problem such as but not limited to: stuck
solenoid, valve and/or contamination in the valve body, broken springs, leaking clutch seals, dislodged or
broken snap ring.
Inspect the internal transmission in accordance with the Service Information.
Where any problems found?
Yes >> Repair the internal transmission as necessary. Refer to the Transmission - Service Information for the
proper repair procedure.
Perform NAG1 TRANSMISSION VERIFICATION TEST.
No >> Replace the Transmission Control Module. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MOD-
ULES/TRANSMISSION CONTROL MODULE - REMOVAL).
Perform NAG1 TRANSMISSION VERIFICATION TEST.
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