Fault codes for CASE IH wheel loaders
46058 Short circuit to battery voltage or open circuit at output speed sensor
46059 Short circuit to ground at output speed sensor 46060 Logical error at output speed sensor
46062 Output speed zero, does not match other speeds.
46064 Invalid gear range restriction (CAN)
46065 Invalid declutch modulation selection (CAN) 46089 Invalid test mode signal (CAN)
46090 Invalid park brake status (CAN) 46091 Invalid shift quality selection (CAN)
46113 Short circuit to battery voltage at clutch K1 46114 Short circuit to ground at clutch K1
46115 Open circuit at clutch K1
46116 Short circuit to battery voltage at clutch K2 46117 Short circuit to ground at clutch K2
46118 Open circuit at clutch K2
46119 Short circuit to battery voltage at clutch K3 46120 Short circuit to ground at clutch K3
46121 Open circuit at clutch K3
46129 Short circuit to battery voltage at clutch K4 46130 Short circuit to ground at clutch K4
46131 Open circuit at clutch K4
46132 Short circuit to battery voltage at clutch KV 46133 Short circuit to ground at clutch KV
46134 Open circuit at clutch KV
46135 Short circuit to battery voltage at clutch KR 46136 Short circuit to ground at clutch KR
46137 Open circuit at clutch KR
46145 Short circuit to ground at backup alarm relay 46146 Short circuit to battery voltage at backup alarm relay
46147 Open circuit at backup alarm relay 46177 Slippage at clutch K1
46178 Slippage at clutch K2 46179 Slippage at clutch K3 46180 Slippage at clutch K4 46181 Slippage at clutch KV 46182 Slippage at clutch KR
46183 Oil temperature at valve body is above limit
46185 Engine speed is measured above 5,000 rpm for 0.2 seconds
46186 TCU sensed a voltage at oil filter maintenance switch out of the allowed range (dirty filter) 6195 Oil temperature at converter output is above limit
46196 Short circuit to ground at transmission enable switch indicator circuit
46197 Short circuit to battery voltage at transmission enable switch indicator circuit
46198 Open circuit at transmission enable switch indicator circuit
46209 Short circuit to battery voltage at power supply for sensors
46210 Short circuit to ground at power supply for sensors
46211 Low voltage at battery 46212 High voltage at battery
46213 Error at switch 1 for solenoid power supply 46214 Error at switch 2 for solenoid power supply
46227 Short circuit to battery voltage at display output
46228 Short circuit to ground at display output 46229 Error at communication on CAN 46230 Undefined VIN request via CAN.
CODE / DEFINITION
12110 Engine coolant temperature is 110° C (230° F) or greater
12900 Engine coolant temperature sensor short circuit measuring less than 50 ohms.
12901 Engine coolant temperature sensor open circuit measuring greater than 10,000 ohms with hydraulic oil temperature at 40° C (104° F) or more, indicated by a resistance of 1463 ohms or less.
13000 Low engine coolant level - This code will not be generated if the engine coolant temperature is below 20° C (68° F).
21070 Engine oil pressure is measured below 70 kPa (10 psi)
21900 Engine oil pressure sensor short circuit measuring less than 16 ohms and engine coolant temperature is greater than or equal to 70° C (158° F).
21901 Engine oil pressure sensor open circuit measuring more than 270 ohms. 33900 Fuel level sender short circuit measuring less than 16 ohms.
33901 Fuel level sender open circuit measuring more than 270 ohms. 34000 Short circuit in fuel solenoid circuit.
35000 High air filter restriction.
42125 Transmission temperature measured above 125° C (257° F)
45000 High transmission filter restriction when the transmission oil is above 20° C (68° F). 46017 Gear range fault error
46018 Logical error at direction select signal 46020 Logical fault at park brake status 46021 Logical error at FNR switch