1977478 PIN AS Caterpillar parts
M315C, M315D, M316C, M316D, M317D 2
Rating:
Alternative (cross code) number:
CA1977478
197-7478
1977478
CA1977478
197-7478
1977478
Weight: 42 pounds 19 kg.
WHEELED EXCAVATOR,
Number on catalog scheme:
7
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Information:
Which Generate This Code:The ECM detects all of the following conditions: 3176C and 3196 Engines
The engine has been running more than three minutes. This three minute delay begins once the engine speed is within 50 rpm of the low idle setting.
Engine coolant temperature is greater than 102 °C (216 °F) for more than four seconds.
110-03 Engine Coolant Temperature open/short to +batt is not active.
110-04 Engine Coolant Temperature short to ground is not active. 3406E Engine
The engine has been running more than 60 seconds.
Engine coolant temperature is greater than 102 °C (216 °F) for more than four seconds.
110-03 Engine Coolant Temperature open/short to +batt is not active.
110-04 Engine Coolant Temperature short to ground is not active.System Response:The ECM will log the diagnostic event. The ECM will derate the engine power by 12.5 percent for each degree celsius above 102 °C (216 °F). The maximum derate is 50 percent of full power. The ECM will restore full engine power when the engine coolant temperature falls to 100 °C (212 °F) for 20 seconds.
Low power
There may be a problem with the cooling system.
There may be a problem with the coolant temperature sensor.Test Step 1. Check for Diagnostic Codes.
Connect ET to the service tool connector.
Turn the keyswitch to the ON position. The engine should be OFF.
Check for any active diagnostic codes or logged diagnostic codes.Expected Result:There should be no diagnostic codes that are present.Results:
OK - Proceed to Test Step 2.
Not OK - Repair: Repair the diagnostic codes that are present. Refer to the appropriate topic in the "Troubleshooting With a Diagnostic Code" section of this manual.Ensure that the repair eliminates the problem.STOPTest Step 2. Perform a Check of the Cooling System.
Perform a check of the cooling system. Refer to Troubleshooting, "Coolant Temperature is Too High" for possible causes.Expected Result:There are no problems with the cooling system.Results:
OK - There may be an intermittent problem.Repair: Monitor the operation of the engine.Repair the problem.Ensure that the repair eliminates the problem.STOP
Not OK - Repair: Repair the problem.Ensure that the repair eliminates the problem.STOP
The engine has been running more than three minutes. This three minute delay begins once the engine speed is within 50 rpm of the low idle setting.
Engine coolant temperature is greater than 102 °C (216 °F) for more than four seconds.
110-03 Engine Coolant Temperature open/short to +batt is not active.
110-04 Engine Coolant Temperature short to ground is not active. 3406E Engine
The engine has been running more than 60 seconds.
Engine coolant temperature is greater than 102 °C (216 °F) for more than four seconds.
110-03 Engine Coolant Temperature open/short to +batt is not active.
110-04 Engine Coolant Temperature short to ground is not active.System Response:The ECM will log the diagnostic event. The ECM will derate the engine power by 12.5 percent for each degree celsius above 102 °C (216 °F). The maximum derate is 50 percent of full power. The ECM will restore full engine power when the engine coolant temperature falls to 100 °C (212 °F) for 20 seconds.
Low power
There may be a problem with the cooling system.
There may be a problem with the coolant temperature sensor.Test Step 1. Check for Diagnostic Codes.
Connect ET to the service tool connector.
Turn the keyswitch to the ON position. The engine should be OFF.
Check for any active diagnostic codes or logged diagnostic codes.Expected Result:There should be no diagnostic codes that are present.Results:
OK - Proceed to Test Step 2.
Not OK - Repair: Repair the diagnostic codes that are present. Refer to the appropriate topic in the "Troubleshooting With a Diagnostic Code" section of this manual.Ensure that the repair eliminates the problem.STOPTest Step 2. Perform a Check of the Cooling System.
Perform a check of the cooling system. Refer to Troubleshooting, "Coolant Temperature is Too High" for possible causes.Expected Result:There are no problems with the cooling system.Results:
OK - There may be an intermittent problem.Repair: Monitor the operation of the engine.Repair the problem.Ensure that the repair eliminates the problem.STOP
Not OK - Repair: Repair the problem.Ensure that the repair eliminates the problem.STOP
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
416, 416B, 426, 426B, 428, 428B, 436B, 446, 446B, 446D, AP-600D, AP-655D, AP555E, AS4251C, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C
216, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267B, 268B, 272C, 272D, 272D X...
1140, 1150, 120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 129, 12E, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H...
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M312, M313C, M315, M315C, M316C, M318, M318C
12F, 12G, 140G, 14E, 14G, 16, 16G, 231D, 235, 235D, 245, 246D, 262D, 272D, 272D XHP, 277D, 279D, 287D, 289D, 299D, 299D XHP, 3056, 3056E, 3508, 3508C, 3512, 3516, 438C, 5130B, 518, 518C, 527, 528B, 53...
315, 315B, 315C, 315D L, 316E L, 317, 318D L, 318D2 L, 318E L, G107B, M312, M313C, M313D, M315, M315C, M315D, M316C, M316D, PIN GRAB
115, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D LN, 320B, 320C, 320C L, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320...
215B, 311C, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312E, 312E L, 313D, 313D2, 314C, 314E CR, 314E LCR, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 320B, 320...
M316C, M316D, M318, M318C, M318C MH, M318D, M320, M322C, M322D
M312, M313C, M315, M315C, M316C, M318, M318C
M312, M313C, M313D, M315, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
M312, M313C, M315, M315C, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
2526006
PIN AS
M313C, M313D, M315C, M315D, M316C, M316D
M313C, M313D, M315C, M315D, M316C, M316D
2413955
PIN AS
M313C, M313D, M315C, M315D, M316C, M316D
M313C, M313D, M315C, M315D, M316C, M316D
2295246
PIN AS
M313C, M313D, M315C, M315D, M316C, M316D
M313C, M313D, M315C, M315D, M316C, M316D
2069499
PIN
M313C, M313D, M315C, M315D, M316C, M316D
M313C, M313D, M315C, M315D, M316C, M316D
1977784
PIN AS
M315C, M315D, M316C, M316D, M317D 2
M315C, M315D, M316C, M316D, M317D 2
2004843
PIN
M315C, M315D, M316C, M316D, M317D 2
M315C, M315D, M316C, M316D, M317D 2
2578243
PIN AS
M313C, M315C
M313C, M315C
2157925
PIN AS
M313C, M313D, M315C, M315D, M315D 2, M317D 2
M313C, M313D, M315C, M315D, M315D 2, M317D 2
2577756
PIN AS
M316C, M316D, M318C, M318D
M316C, M316D, M318C, M318D
M313C, M313D, M315C, M315D, M316C, M316D
1980868
PIN AS
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2
1980864
PIN AS
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2
M313C, M313D, M315C, M315D, M315D 2, M316C, M316D, M317D 2