Ford Transit 2002 Owner's Manual page 1078

A3: CHECK CIRCUIT 30-BB12 (RD) FOR OPEN
A4: CHECK THE STARTER MOTOR GROUND CIRCUIT FOR OPEN
PINPOINT TEST B : THE ENGINE DOES NOT CRANK/RELAY DOES NOT
CLICK
TEST CONDITIONS
B1: CHECK THE SWITCHED POWER TO THE STARTER RELAY
No
CLEAN and TIGHTEN all battery positive cable
connections. TEST the system for normal operation.
If the concern persists, INSTALL a new starter
motor to battery cable.
REFER to: Battery Cables - 1.8L Duratorq-TDCi
(Lynx) Diesel/1.8L Duratorq-TDDi (Lynx) Diesel
(414-01 Battery, Mounting and Cables, Removal
and Installation).
TEST the system for normal operation.
Ignition switch in position 0.
1
Disconnect Starter Relay R13.
2
Measure the voltage between the starter relay R13
3
pin 3, circuit 30-BB12 (RD), harness side and
ground.
Is the voltage greater than 10 volts?
Yes
REPAIR circuit 50-BB12 (GY). TEST the system for
normal operation.
No
REPAIR circuit 30-BB12 (RD). TEST the system for
normal operation.
Measure the resistance between the starter motor
1
casing and the battery ground terminal.
Is the resistance less than 0.5 ohms?
Yes
INSTALL a new starter motor.
REFER to: Starter Motor - Vehicles Built From:
08/2006 1.8L Duratorq-TDCi (Kent) Diesel (303- 06,
Removal and Installation).
TEST the system for normal operation.
No
CLEAN and TIGHTEN all battery and engine ground
cable connections. TEST the system for normal
operation.
DETAILS/RESULTS/ACTIONS
Disconnect Starter Relay R13.
1
http://vnx.su