Capacity of Texas, Inc.
94
P0962 Pressure Control
Solenoid Main Mod
Yes DNS, SOL OFF (hydraulic
default)
P0963 Pressure Control
Solenoid Main Mod
Yes None
P0964 Pressure Control
Solenoid 2 (PCS2)
Yes DNS, SOL OFF (hydraulic
default)
P0966 Pressure Control Yes DNS, SOL OFF (hydraulic
P0967 Pressure Control
Solenoid 2 (PCS2)
Yes DNS, SOL OFF (hydraulic
default)
P0968 Pressure Control
Solenoid 3 (PCS3)
Yes DNS, SOL OFF (hydraulic
default)
P0970 Pressure Control Yes DNS, SOL OFF (hydraulic
P0971 Pressure Control
Solenoid 3 (PCS3)
Yes DNS, SOL OFF (hydraulic
default)
P0973 Shift Solenoid 1 (SS1) Yes DNS, SOL OFF (hydraulic
P0974 Shift Solenoid 1 (SS1) Yes DNS, SOL OFF (hydraulic
P0975 Shift Solenoid 2 (SS2) Yes 7-speed: Allow 2 through
P0976 Shift Solenoid 2 (SS2)
Control Circuit Low
Yes 7-speed: Allow 2 through
6, N, R. Inhibit TCC
P0977 Shift Solenoid 2 (SS2) Yes 7-speed: Allow 2 through
P0989 Retarder Pressure No None
P0990 Retarder Pressure No None
P1739 Incorrect Low Gear
Ratio
Yes Command 2nd and allow
shifts 2 through 6, N, R
P1891 Throttle Position No Use default throttle values
P1892 Throttle Position No Use default throttle values
P2184 Engine Coolant No Use default engine coolant
P2185 Engine Coolant
Temperature Sensor
No Use default engine coolant
values
P2637 Torque Management Yes Inhibit SEM
P2641 Torque Management Yes Inhibit LRTP
P2670 Actuator Supply Yes DNS, SOL OFF (hydraulic
Table 4-4 Transmission Diagnostic Codes (Cont.)
Code Description
Check
Trans
Light
Description