Wolf0r
Top Member
USA
2181 Posts |
Posted - 04/03/2009 : 07:24:45 AM
|
Here is some good Allison diagnostic info for you guys. Good to print and save for your records.
Allison code list, tq. specs, and other info
--------------------------------------------------------------------------------
Here are the clutch apply's for each gear.
Reverse: C3 & C5
1st gear: C1 & C5
2nd gear: C1 & C4
3rd gear: C1 & C3
4th gear: C1 & C2
5th gear: C2 & C3
6th gear: C2 & C4 (only avaialable on 06-up trucks)
Here is what I came up with codes:
P0218-- Trans Fluid Over Temperature P0562-- System Voltage Low P0563-- System Voltage High P0602-- TCM Not Programmed P0606-- TCM Internal Performance P0700-- Transmission Control System Malfunction P0701-- Transmission Control System Range/Performance P0702-- Transmission Control System Electrical P0703-- Torque Converter/Brake Switch B Circuit Malfunction P0704-- Clutch Switch Input Circuit Malfunction P0705-- Transmission Range Sensor Circuit malfunction (PRNDL Input) P0706-- Transmission Range Sensor Circuit Range/Performance P0707-- Transmission Range Sensor Circuit Low Input P0708--Transmission Range Sensor Circuit High Input P0709--Transmission Range Sensor Circuit Intermittent P0710-- Transmission Fluid Temperature Sensor Circuit Malfunction P0711-- Transmission Fluid Temperature Sensor Circuit Range/Performance P0712-- Transmission Fluid Temperature Sensor Circuit Low Input P0713-- Transmission Fluid Temperature Sensor Circuit High Input P0714-- Transmission Fluid Temperature Sensor Circuit Intermittent P0715-- Input/Turbine Speed Sensor Circuit Malfunction P0716-- Input/Turbine Speed Sensor Circuit Range/Performance P0717-- Input/Turbine Speed Sensor Circuit No Signal P0718-- Input/Turbine Speed Sensor Circuit Intermittent P0719-- Torque Converter/Brake Switch B Circuit Low P0720-- Output Speed Sensor Circuit Malfunction P0721-- Output Speed Sensor Range/Performance P0722-- Output Speed Sensor No Signal P0723-- Output Speed Sensor Intermittent P0724-- Torque Converter/Brake Switch B Circuit High P0725-- Engine Speed input Circuit Malfunction P0726-- Engine Speed Input Circuit Range/Performance P0727-- Engine Speed Input Circuit No Signal P0728-- Engine Speed Input Circuit Intermittent P0730-- Incorrect Gear Ratio P0731-- Gear 1 Incorrect ratio P0732-- Gear 2 Incorrect ratio P0733-- Gear 3 Incorrect ratio P0734-- Gear 4 Incorrect ratio P0735-- Gear 5 Incorrect ratio P0736-- Reverse incorrect gear ratio P0740-- Torque Converter Clutch Circuit Mal***tion P0741-- Torque Converter Clutch Circuit Performance or Stuck Off P0742-- Torque Converter Clutch Circuit Stuck On P0743-- Torque Converter Clutch Circuit Electrical P0744-- Torque Converter Clutch Circuit Intermittent P0745-- Pressure Control Solenoid Malfunction P0746-- Pressure Control Solenoid Performance or Stuck Off P0747-- Pressure Control Solenoid Stuck On P0748-- Pressure Control Solenoid Electrical P0749-- Pressure Control Solenoid Intermittent P0750-- Shift Solenoid A Malfunction P0751-- Shift Solenoid A Performance or Stuck Off P0752-- Shift Solenoid A Stuck On P0753-- Shift Solenoid A Electrical P0754-- Shift Solenoid A Intermittent P0755-- Shift Solenoid B Malfunction P0756-- Shift Solenoid B Performance or Stuck Off P0757-- Shift Solenoid B Stuck On P0758-- Shift Solenoid B Electrical P0759-- Shift Solenoid B Intermittent P0760-- Shift Solenoid C Malfunction P0761-- Shift Solenoid C Performance or Stuck Off P0762-- Shift Solenoid C Stuck On P0763-- Shift Solenoid C Electrical P0764-- Shift Solenoid C Intermittent P0765-- Shift Solenoid D Malfunction P0766-- Shift Solenoid D Performance or Stuck Off P0767-- Shift Solenoid D Stuck On P0768-- Shift Solenoid D Electrical P0769-- Shift Solenoid D Intermittent P0770-- Shift Solenoid E Malfunction P0771-- Shift Solenoid E Performance or Stuck Off P0772-- Shift Solenoid E Stuck On P0773-- Shift Solenoid E Electrical P0774-- Shift Solenoid E Intermittent P0778-- Pressure Control Trim Solenoind B Electrical P0780-- Shift Malfunction P0781-- 1-2 Shift Malfunction P0782-- 2-3 Shift Malfunction P0783-- 3-4 Shift Malfunction P0784-- 4-5 Shift Malfunction P0785-- Shift/Timing Solenoid Malfunction P0786-- Shift/Timing Solenoid Range/Performance P0787-- Shift/Timing Solenoid Low P0788-- Shift/Timing Solenoid High P0789-- Shift/Timing Solenoid Intermittent P0790-- Normal/Performance Switch Circuit Malfunction P0801-- Reverse Inhibit Control Circuit Malfunction P0803-- 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction P0804-- 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction P0840-- Transmission Pressure Switch, Solenoid C Circuit P0841-- Transmission Pressure Switch, Solenoid C Stuck Open P0842-- Transmission Pressure Switch, Solenoid C Stuck Closed P0843-- Transmission Pressure Switch, Solenoid C Circuit High P0845-- Trans PSI Switch, Solenoid D Circut P0846-- Transmission Pressure Switch, Solenoid D Stuck Open P0847-- Transmission Pressure Switch, Solenoid D Stuck Closed P0848-- Transmission Pressure Switch, Solenoid C Circuit High P1688-- Unmanaged Engine Torque Delivered To TCM P1709-- Transmission PSI Switch, Solenoid E Circut P1710-- Transmission PSI Switch, Solenoid E Circut Stuck Open P1711-- Transmission PSI Switch, Solenoid E Circut Stuck Closed P1712-- Transmission PSI Switch, Solenoid E Circut High P1713-- Transmission PSI Switch, Solenoid Reverse Circut P1714-- Transmission PSI Switch, Solenoid Reverse Circut Stuck Open P1715-- Transmission PSI Switch, Solenoid Reverse Circut Stuck Closed P1716-- Transmission PSI Switch, Solenoid Reverse Circut High P1720-- Trim Solenoid "A" Controlled Clutch Not Engaged P1721-- Trim Solenoid "B" Controlled Clutch Not Engaged P1723-- Trim Solenoid "A" Controlled Clutch Not Engaged P1724-- Trim Solenoid "B" Controlled Clutch Not Engaged P1726-- Shift Solenoid "D" Controlled Clutch Not Engaged P1727-- Shift Solenoid "E" Controlled Clutch Not Engaged P1760-- TCM Supply Voltage P1835-- Kickdown Circut P1860-- TCC (PWM) Solenoid Circut-Electrical P1891-- Throttle Pos Sensor Clutch PWM Sig Low Input P1892-- Throttle Pos Sensor Clutch PWM Sig High Input U1016-- Class 2 Powertrain Controller State of Health U1300-- Serial Data Comm Link Low (Class 2) U1301-- Serial Data Comm Link High (Class 2) U2104-- CAN Bus Reset Counter Overrun U2105-- CAN Bus Error ECM
Here are some specs I found:
DETENT SPRING TO VALVE BODY, M6 X 1.0 X 12 (2 REQUIRED) 12 N.m, (9 ft.lb.).
MAIN VALVE BODY TO SHIFT VALVE BODY, M6 X 1.0 X 50 (23 REQUIRED) 12 N.m, (9 ft.lb.).
VALVE BODY ASSEMBLY TO CASE, M6 X 1.0 X 50 (15 REQUIRED) 12 N.m, (9 ft.lb.).
MAIN VALVE BODY TO SHIFT VALVE BODY, M6 X 1.0 X 65 (1 REQUIRED) 12 N.m, (9 ft.lb.).
SPEED SENSOR RETAINING BOLT, M6 X 1.0 X 13 (3 REQUIRED) 12 N.m, (9 ft.lb.).
NSBU SWITCH TO MAIN CASE, M8 X 1.25 X 15 (2 REQUIRED) 27 N.m, (20 ft.lb.).
BOTTOM PAN TO MAIN CASE, M8 X 1.25 X 20 (12 REQUIRED) 27 N.m, (20 ft.lb.).
BOTTOM PAN DRAIN PLUG 35 N.m, (26 ft.lb.).
MANUAL SHAFT NUT (INTERNAL & EXTERNAL) 23 N.m, (17 ft.lb.).
COOLER MANIFOLD TO BELL HSG, M8 X 1.25 X 30 (8 REQUIRED) 30 N.m, (22 ft.lb.).
COOLER MANIFOLD TO BELL HSG, M8 X 1.25 X 40 (4 REQUIRED) 30 N.m, (22 ft.lb.).
PUMP COVER TO PUMP BODY, M8 X 1.25 X 55 (5 REQUIRED) 27 N.m, (20 ft.lb.).
PTO COVER TO MAIN CASE, M10 X 1.5 X 20 COATED (12 REQUIRED) 56 N.m, (41 ft.lb.).
EXTENSION HOUSING TO MAIN CASE, M10 X 1.5 X 40 (16 REQUIRED) 50 N.m, (37 ft.lb.).
BELL HOUSING TO PUMP COVER WITH "O" RING, M10 X 1.5 X 50 (10 REQUIRED) 43 N.m, (32 ft.lb.).
BELL HOUSING TO MAIN CASE, M10 X 1.5 X 50 (15 REQUIRED) 50 N.m, (37 ft.lb.).
BELL HOUSING TO MAIN CASE, M10 X 1.5 X 70 (5 REQUIRED) 50 N.m, (37 ft.lb.).
REAR YOKE NUT WHEN USED 123 N.m, (91 ft.lb.).
TRANSMISSION TO ENGINE 50 N.m, (37 ft.lb.).
TRANSFER CASE TO TRANSMISSION 50 N.m, (37 ft.lb.).
TRANSMISSION MOUNT TO ADAPTER HOUSING 47 N.m, (35 ft.lb.).
TRANSMISSION MOUNT NUTS 40 N.m, (30 ft.lb.).
Some other info about Solenoids:
Trim Sol A is Normaly Closed and allows for Limp home in Power Failure Mode Trim Sol B is Normaly Open
Trim Solonoids control Ongoing, Offgoing, and Holding Psi to the 5 clutch packs.
Solenoids C,D,E are Shift Solenoids (Normaly Closed)
Shift Solenoids are used to provide logic to distribute fluid to the Clutch Packs
Solenoid F is a Lockup Solenoid (Normaly Closed)
Solenoid F controls the Converter Lockup using Pulse Width Modulation (PWM).
Hope this helps. Feel free to add related info to this thread or correct anything you see that is not correct. Thanks! __________________
|
|