PREVOST X3-45 - Page 143

Technical Information 135
DTC Description
CHECK
TRANS
Light
Inhibited Operation
Description
P0733 Incorrect 3
rd
Gear ratio Yes DNS, Attempt 4
th
, then 6
th
P0734 Incorrect 4
th
Gear ratio Yes DNS, Attempt 5
th
, then 3
rd
P0735 Incorrect 5
th
Gear ratio Yes DNS, Attempt 6
th
, then 3
rd
, then 2
nd
P0736 Incorrect Reverse Gear ratio Yes DNS, Lock in Neutral
P0741 Torque Converter Clutch System Stuck Off Yes None
P0776 Pressure Control Solenoid 2 Stuck Off Yes DNS, RPR
P0777 Pressure Control Solenoid 2 Stuck On Yes DNS, RPR
P0796 Pressure Control Solenoid 3 Stuck Off Yes DNS, RPR
P0797 Pressure Control Solenoid 3 Stuck On Yes DNS, RPR
P0842 Transmission Pressure Switch 1 Circuit Low Yes DNS, Lock in current range
P0843 Transmission Pressure Switch 1 Circuit High Yes DNS, Lock in current range
P0880 TCM Power Input Signal No None
P0881 TCM Power Input Signal Performance No None
P0882 TCM Power Input Signal Low Yes DNS, SOL OFF (hydraulic default)
P0883 TCM Power Input Signal High No None
P0894 Transmission Component Slipping Yes DNS, Lock in first
P0960
Pressure Control Solenoid Main Mod Control Circuit
Open
Yes None
P0962 Pressure Control Solenoid Main Mod Control Circuit Low Yes DNS, SOL OFF (hydraulic default)
P0963 Pressure Control Solenoid Main Mod Control Circuit High Yes None
P0964 Pressure Control Solenoid 2 (PCS2) Control Circuit Open Yes DNS, SOL OFF (hydraulic default)
P0966 Pressure Control Solenoid 2 (PCS2) Control Circuit Low Yes DNS, SOL OFF (hydraulic default)
P0967 Pressure Control Solenoid 2 (PCS2) Control Circuit High Yes DNS, SOL OFF (hydraulic default)
P0968 Pressure Control Solenoid 3 (PCS3) Control Circuit Open Yes DNS, SOL OFF (hydraulic default)
P0970 Pressure Control Solenoid 3 (PCS3) Control Circuit Low Yes DNS, SOL OFF (hydraulic default)
P0971 Pressure Control Solenoid 3 (PCS3) Control Circuit High Yes DNS, SOL OFF (hydraulic default)
P0973 Shift Solenoid 1 (SS1) Control Circuit Low Yes DNS, SOL OFF (hydraulic default)
P0974 Shift Solenoid 1 (SS1) Control Circuit High Yes DNS, SOL OFF (hydraulic default)
P0975 Shift Solenoid 2 (SS2) Control Circuit Open Yes 7-speed: Allow 2 through 6, N, R
P0976 Shift Solenoid 2 (SS2) Control Circuit Low Yes
7-speed: Allow 2 through 6, N, R
Inhibit TCC operation
P0977 Shift Solenoid 2 (SS2) Control Circuit High Yes 7-speed: Allow 2 through 6, N, R
P0989 Retarder Pressure Sensor Failed Low No None
P0990 Retarder Pressure Sensor Failed High No None
P1739 Incorrect Low Gear Ratio Yes
Command 2
nd
and allow shifts 2
through 6, N, R
P1891 Throttle Position Sensor PWM Signal Low Input No Use default throttle values
P1892 Throttle Position Sensor PWM Signal High Input No Use default throttle values
P2184 Engine Coolant Temperature Sensor Circuit Low Input No Use default engine coolant values
P2185 Engine Coolant Temperature Sensor Circuit High Input No Use default engine coolant values
P2637 Torque Management Feedback Signal (SEM) Yes Inhibit SEM
P2641 Torque Management Feedback Signal (LRTP) Yes Inhibit LRTP
P2670 Actuator Supply Voltage 2 (HSD2) Low Yes DNS, SOL OFF (hydraulic default)
P2671 Actuator Supply Voltage 2 (HSD2) High Yes DNS, SOL OFF (hydraulic default)