4188814 CYLINDER & SEAL GP-STICK Caterpillar parts
329D L
Rating:
Alternative (cross code) number:
CA4188814
418-8814
4188814
CA4188814
418-8814
4188814
Weight: 679 pounds 307 kg.
EXCAVATOR,
Compatible equipment models: 4188814:
Number on catalog scheme:
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Information:
This diagnostic code is recorded when the Electronic Control Module (ECM) detects a battery voltage of less than 18 DCV.Determine if a battery charger or a welder is being used on the machine. Disconnect the charger or the welder if one is used. Recheck for the diagnostic code. Check the charging system if the diagnostic code is still active.Test Step 1. CHECK THE SYSTEM VOLTAGE AT THE ECM.
Start the engine and operate the engine at a high idle.
Measure the system voltage between the following +battery and −battery contacts.
The +battery contacts J2-1, J2-23, J2-47, J2-57 and J2-70.
The −battery contacts J2-2, J2-22, J2-46, J2-56 and J2-69.Expected Result:The voltage that is measured is between 18 to 35 DCV.Results:
OK - The voltage that is measured is between 18 to 35 DCV.STOP
NOT OK - The voltage is NOT 18 DCV to 35 DCV.Repair: Repair the harness or replace the harness.Proceed to test step 2.Test Step 2. CHECK THE ALTERNATOR.
Run the engine at a high idle for several minutes.
Measure the voltage output at the battery posts. Expected Result:The voltage should be 27 DCV to 29 DCV.Results:
OK - The battery could have failed. Proceed to test step 3.
NOT OK - The alternator or the regulator may have failed.Repair: Repair the alternator or replace the alternator. The voltage regulator could have failed. If conditions are not resolved, proceed to test step 3.Test Step 3. CHECK THE BATTERY VOLTAGE.
Turn the key start switch to the OFF position.
Measure the battery voltage at the battery posts. Expected Result:The voltage should be 15 DCV to 35 DCV.Results:
OK - The voltage is between 15 DCV and 35 DCV. The ECM could have failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. Also, recheck if the diagnostic code is active. If the cause of the diagnostic code is not found, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NOT OK - The voltage is not between 15 DCV and 35 DCV. Replace the battery. If conditions are not resolved, the ECM could have failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. Also, recheck if the diagnostic code is active. If the cause of the diagnostic code is not found, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
Start the engine and operate the engine at a high idle.
Measure the system voltage between the following +battery and −battery contacts.
The +battery contacts J2-1, J2-23, J2-47, J2-57 and J2-70.
The −battery contacts J2-2, J2-22, J2-46, J2-56 and J2-69.Expected Result:The voltage that is measured is between 18 to 35 DCV.Results:
OK - The voltage that is measured is between 18 to 35 DCV.STOP
NOT OK - The voltage is NOT 18 DCV to 35 DCV.Repair: Repair the harness or replace the harness.Proceed to test step 2.Test Step 2. CHECK THE ALTERNATOR.
Run the engine at a high idle for several minutes.
Measure the voltage output at the battery posts. Expected Result:The voltage should be 27 DCV to 29 DCV.Results:
OK - The battery could have failed. Proceed to test step 3.
NOT OK - The alternator or the regulator may have failed.Repair: Repair the alternator or replace the alternator. The voltage regulator could have failed. If conditions are not resolved, proceed to test step 3.Test Step 3. CHECK THE BATTERY VOLTAGE.
Turn the key start switch to the OFF position.
Measure the battery voltage at the battery posts. Expected Result:The voltage should be 15 DCV to 35 DCV.Results:
OK - The voltage is between 15 DCV and 35 DCV. The ECM could have failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. Also, recheck if the diagnostic code is active. If the cause of the diagnostic code is not found, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NOT OK - The voltage is not between 15 DCV and 35 DCV. Replace the battery. If conditions are not resolved, the ECM could have failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. Also, recheck if the diagnostic code is active. If the cause of the diagnostic code is not found, replace the ECM. See Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
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Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
2254600
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324D, 324D L, 325D L, 326D L, 329D, 329D L, 330D, 330D L, 336D, 336D L
324D, 324D L, 325D L, 326D L, 329D, 329D L, 330D, 330D L, 336D, 336D L
3494151
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320D, 320D FM, 320D L, 320D2, 323D L, 323D LN, 323D SA, 323D2 L, 325D, 325D L, 328D LCR, 329D, 329D L
320D, 320D FM, 320D L, 320D2, 323D L, 323D LN, 323D SA, 323D2 L, 325D, 325D L, 328D LCR, 329D, 329D L
2166606
CYLINDER & SEAL GP-STICK
322C, 324D, 324D L, 324E, 324E L, 324E LN, 325C, 325C L, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
322C, 324D, 324D L, 324E, 324E L, 324E LN, 325C, 325C L, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D...
2254579
CYLINDER & LINES GP-BUCKET
324D, 324D L, 324D LN, 325D, 325D L, 329D, 329D L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D2, 340D L, 345C L, 385C, 385C L
324D, 324D L, 324D LN, 325D, 325D L, 329D, 329D L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D2, 340D L, 345C L, 385C, 385C L
3494149
CYLINDER & LINES GP-STICK
325D, 325D L, 328D LCR, 329D, 329D L
325D, 325D L, 328D LCR, 329D, 329D L
3494144
CYLINDER & LINES GP-BOOM
325D, 325D L, 329D, 329D L
325D, 325D L, 329D, 329D L
2668078
CYLINDER & LINES GP-BUCKET
325D L, 329D, 329D L, 330D L, 336D, 340D L
325D L, 329D, 329D L, 330D L, 336D, 340D L
2742489
CYLINDER AR-HYDRAULIC
325D L, 329D, 329D L
325D L, 329D, 329D L
3579765
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324D, 324D L, 324E, 324E L, 324E LN, 325D L, 329D, 329D L, 329E, 329E L, 329E LN, 330D L, 336D, 336D L, 336D2, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D2 L, 568 FM LL
324D, 324D L, 324E, 324E L, 324E LN, 325D L, 329D, 329D L, 329E, 329E L, 329E LN, 330D L, 336D, 336D L, 336D2, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D2 L, 568 FM LL
4185481
CYLINDER & SEAL GP-BOOM
329D, 329D L
329D, 329D L
120G, 120H, 120H ES, 120H NA, 120M 2, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 14M, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 16M, 205B...
3949647
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3875528
CYLINDER & LINES GP-BOOM
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3875526
CYLINDER & LINES GP-BOOM
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3618226
CYLINDER & LINES GP-BOOM
314E CR, 314E LCR
314E CR, 314E LCR
3618220
CYLINDER & LINES GP-BOOM
314E CR, 314E LCR
314E CR, 314E LCR