TEST NS-1ACONTINUED - REPAIRING A NO CRANK CONDITION
*Perform Verification TEST VER-1A. **Check connectors - Clean / repair as necessary.
TEST NS-1A KEY OFF. WITH AN IS THE RESISTANCE
CONTINUED FROM OHMMETER, MEASURE BETWEEN NO REPLACE THE
THE PREVIOUS THE STARTER RELAY 60.0 AND 90.0 STARTER RELAY.*
PAGE. TERMINALS 85 AND 86. OHMS?
FIG.1
YES
KEY ON. USING A AT THE ECM HARNESS REPAIR THE STARTER
VOLTMETER, MEASURE CONNECTOR. IS THE VOLTAGE YES RELAY CONTROL CKT
STARTER RELAY ABOVE 1.0 VOLT? FOR A SHORT TO
CONTROL CKT... VOLTAGE.*
FIG.2
NO
WITH AN OHMMETER, BETWEEN THE ECM
MEASURE RESISTANCE HARNESS CONNECTOR IS THE RESISTANCE YES REPAIR THE OPEN
OF THE STARTER AND THE PDC ABOVE 5.0 OHMS? STARTER RELAY
RELAY CONTROLCONTROL CIRCUIT.*
CIRCUIT... FIG.2
NO
KEY ON. USING A WITH THE CLUTCH
VOLTMETER, MEASURE WHILE DEPRESSING DEPRESSED, IS THE YES REPLACE THE
THE CLUTCH THE CLUTCH. VOLTAGE ABOVE 10.0 STARTER RELAY.*
INTERLOCK SWITCH VOLTS?
CKT AT THE PDC)...
NO
KEY OFF. DISCONNECT MEASURE CLUTCH
THE CLUTCH INTERLOCK INTERLOCK SWITCH IS THE VOLTAGE NO REPAIR OPEN CLUTCH
SWITCH HARNESS HARNESS CONNECTOR ABOVE 10.0 VOLTS? INTERLOCK SWITCH
CONNECTOR. KEY ON. CAVITY 1. BATTERY SUPPLY.*
USING A VOLTMETER... FIG.3
YES
CONNECT A JUMPER PROBE THE CLUTCH
WIRE ACROSS THE INTERLOCK SWITCH IS THE VOLTAGE YES ADJUST OR REPLACE
CLUTCH INTERLOCK OUTPUT CKT. IN THE ABOVE 10.0 VOLTS? THE CLUTCH
SWITCH HARNESS PDC. INTERLOCK SWITCH.*
CONNECTOR. FIG.2
NO
REPAIR OPEN
CIRCUIT BETWEEN
STARTER RELAY AND
CLUTCH INTERLOCK
SWITCH.*
N
O
S
T
A
R
T
T
E
S
T
S
399
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