F5H009 Force POWER TRIM INDICATOR


F5H009 POWER TRIM INDICATOR Force H0456B78J, H0456B79K, H0456B80L, H0507H81A, H0558H79L, H0559H78K POWER
F5H009 POWER TRIM INDICATOR Force
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Buy POWER TRIM INDICATOR F5H009 Force genuine, new aftermarket parts with delivery
Number on catalog scheme: &nbsp
 

Force entire parts catalog list:

H0456B78J 1978
H0456B79K 1979
H0456B80L 1980,1981
H0507H81A 1981
H0558H79L 1979
H0559H78K 1978

Information:


Table 1
Diagnostic Codes Table    
Code and Description     Conditions which Generate this Code     System Response    
1627-5 Fuel Pump Relay current below normal     The engine's Electronic Control Module (ECM) detects an open circuit at the fuel pump relay for 60 seconds.
The ECM detects a short to battery voltage for the fuel pump relay for 60 seconds.
The ECM can only detect this condition when the output driver is not activated.     The code is logged.    
1627-6 Fuel Pump Relay current above normal     The engine's ECM detects a short circuit for the fuel pump relay.
The ECM can only detect this condition when the output driver is activated.    The ECM has the ability to energize the fuel pump relay. The fuel pump relay controls battery power to the fuel priming pump.A test on Caterpillar Electronic Technician (ET) allows the technician to energize the fuel pump relay. The test is functional when engine speed is 0 rpm. The ECM will energize the output for the fuel pump relay for 120 seconds. The test is accessed by selecting the following menus on Cat ET:
"Diagnostics"
"Diagnostic Tests"
"Override Parameters"
Illustration 1 g01394764
Typical schematic
Illustration 2 g01141049
Typical location of the P1 ECM connectors
Illustration 3 g01302446
P1 ECM connector (P1-19) Fuel pump relay
Illustration 4 g01394767
Terminal locations of the connector for the fuel pump on the fuse block assemblyTest Step 1. Check for Active Diagnostic Codes
Connect Cat ET to the service tool connector.
Restore power to the ECM.
Turn the keyswitch to the ON position.
Select diagnostic tests from Cat ET.
Select the "Override Parameters" screen on Cat ET.
Activate the override for the fuel pump relay.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic code to become active.
Deactivate the override for the fuel pump relay.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 70 seconds in order for the diagnostic codes to become active.Expected Result:No diagnostic codes are active.Results:
OK - No diagnostic codes are active, but a problem is suspected in the circuit for the fuel priming pump. Proceed to Test Step 5.
Not OK - A -6 diagnostic code is active at this time. Proceed to Test Step 2.
Not OK - A -5 diagnostic code is active at this time. Proceed to Test Step 3.Test Step 2. Create an Open at the Connector for the Fuel Pump Relay
Remove power from the ECM.
Turn the keyswitch to the OFF position.
Disconnect the connector F-C13 for the fuel pump relay.
Restore power to the ECM.
Turn the keyswitch to the ON position.
Select diagnostic tests from Cat ET.
Select the "Override Parameters" screen on Cat ET.
Activate the override for the fuel pump relay.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic code to become active.
Deactivate the override for the fuel pump relay.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 70 seconds in order for the diagnostic codes to become active.Expected Result:A -5 diagnostic code is now active for the fuel pump relay.Results:
OK - A -5 diagnostic code became active after disconnecting the connector F-C13.Repair: Temporarily install a new fuel pump relay. Verify that there are no active diagnostic codes for the fuel pump relay. Clear any logged diagnostic codes.STOP
Not OK - A -6 diagnostic code remains active. There is a short between the connector for the fuel pump relay and the ECM. Proceed to Test Step 4.Test Step 3. Create a Short at the Connector for the Fuel Pump Relay
Remove power from the ECM.
Turn the keyswitch to the OFF position.
Disconnect the connector for the fuel pump relay. Install a jumper wire between terminal E and terminal H at the connector for the fuel pump relay. Refer to Illustration 1 for the schematic of the circuit.
Restore power to the ECM.
Turn the keyswitch to the ON position.
Select diagnostic tests from Cat ET.
Select the "Override Parameters" screen on Cat ET.
Activate the override for the fuel pump relay.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic code to become active.
Deactivate the override for the fuel pump relay.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 70 seconds in order for the diagnostic codes to become active.Expected Result:A -6 diagnostic code is active when the jumper wire is installed.Results:
OK - The engine harness and the ECM are OK.Repair: Temporarily install a new fuel pump relay. Verify that there are no active diagnostic codes for the fuel pump relay. Clear any logged diagnostic codes.STOP
Not OK - The -5 diagnostic code remains active with the jumper in place. Verify that wire 229-BK on terminal H of the connector for the fuel pump relay has continuity to engine ground. If wire 229-BK is OK, the open circuit is between the ECM and the connector for the fuel pump relay. Proceed to Test Step 4.Test Step 4. Check the Operation of the ECM
Remove power from the ECM.
Turn the keyswitch to the OFF position.
Check the operation of the ECM by creating an open at the ECM connector:
Disconnect the J1/P1 ECM connector.
Remove the wire for the fuel pump relay from P1-19.
Install a wire jumper into the socket for P1-19. Ensure that the wire jumper is not in contact with any other wire in the harness or in contact with engine ground.
Reconnect the ECM connector.
Restore power to the ECM.
Turn the keyswitch to the ON position.


Parts power Force:

FT8978
 
FT8978 POWER TIMING LIGHT
H0503H84B, H0507B85A, H0507C86A, H0507C87A, H0507C87C, H0507F87B, H0507F88A, H0507H81A, H0507H82B, H0558H79L, H0559B80M, H0559H77H, H0559H77J, H0559H78K, H0559H80N, H0559H83R, H0606H84A, H0659B78B, H0700H79A, H0709B79A, H0750H79A, H0756H80F, H0756H81
F5H010
 
F5H010 POWER TRIM INDICATOR
H0456B78J, H0559B80M, H0700H79A, H0709B79A, H0750H79A, H0756H80F, H0757B79E, H0757H78D, H0758H80B, H0759H79A, H0850H79A, H0850H80A, H0851H79A, H0855H79A, H0856B80H, H0857B78F, H0857H79G, H0858B80C, H0859B79B, H0859H77A, H1000H79A, H1004H79A, H1006B80
F5H052
 
F5H052 POWER TRIM
H0456B78J
F5H024
 
F5H024 POWER TILT
H0456B78J
F5H071
 
F5H071 POWER TRIM
H0559H78K
F5H085
 
F5H085 POWER TILT
H0559H78K
F5H125
 
F5H125 POWER TRIM
H0456B79K, H0456B80L
F5H121
 
F5H121 POWER TILT
H0456B79K, H0456B80L
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