TEST ACTION APPLICABILITY
10 Using the schematics as a guide, inspect the wiring and connectors. Repair as
necessary. Pay particular attention to all power and ground circuits.
If there are no possible causes remaining, view repair.
All
Repair
Replace the Powertrain Control Module per the Service Informa-
tion. WITH THE DRBIIIt PERFORM QUICK LEARN AND
REPROGRAM PINION FACTOR.
Perform 41TE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
11 The conditions necessary to set this DTC are not present at this time.
Test Drive and verify if the transmission is launching in 2nd gear and/or no TCC
engagement.
With the DRBIIIt, check the EATX EVENT DATA to help identify the conditions in
which the DTC was set.
Are there 2nd gear launches and/or no TCC engagement?
All
Yes → Disassemble and inspect the Valve Body per the Service Informa-
tion and repair or replace as necessary. If no problems are found
in the Valve Body, replace the Transmission Solenoid Pressure
Switch Assembly.
Perform 41TE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
No → Test Complete.
161
TRANSMISSION - NGC
P1776-SOLENOID SWITCH VALVE LATCHED IN LR POSITION —
Continued
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