Frelander 2. Manual - part 270
information read by the manufacturer approved diagnostic system).
• NOTE: When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to 3 decimal places,
and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into
account.
• NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
• NOTE: If DTCs are recorded and, after performing the pinpoint tests, the fault is not present, an intermittent concern
may be the cause. Always check for loose connections and corroded terminals.
DTC
Description
Possible Cause
Action
B100A11 Fuel Pump Authorisation
- circuit short to ground
Fuel pump authorisation
circuit - short to ground
Refer to electrical circuit diagrams and check fuel pump
authorisation circuit for short to ground
B100A15 Fuel Pump Authorisation
- circuit short to power
or open
Fuel pump authorisation
circuit - short to power,
open circuit
Refer to electrical circuit diagrams and check fuel pump
authorisation circuit for short to power, open circuit
B102408 Transponder - Bus
signal/Message Failures
Transponder - Bus
signal/message failures
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102451 Start Control Unit - not
programmed
Start control unit - not
configured
Re-configure the start control unit using the
manufacturer approved diagnostic system
B102481 Start Control unit -
invalid serial data
received
Invalid serial data
received
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102487 Start control unit -
missing message
Missing message
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102496 Start control unit -
component internal
failure
Internal failure
Install a new start control unit.
REFER to:
Start Control Unit
(303-06B Starting System -
TD4 2.2L Diesel, Removal and Installation).
B102581 Transponder - invalid
serial data
Invalid serial data
received
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102608 Steering Column Lock -
Bus Signal/Message
Failures
Steering column lock -
Bus signal/message
failures
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102651 Steering Column Lock -
not programmed
Steering column lock -
not configured
Re-configure the steering column lock using the
manufacturer approved diagnostic system
B102652 Steering Column Lock -
not activated
Request to enable the
steering column lock
supply not approved
• NOTE: If the vehicle is parked in circumstances where
a continuous torque acts on the column (on partial lock,
or tire against a curb) it could prevent the lock from
disengaging. The driver may need to rock the steering
wheel to allow the column lock to disengage.
Clear DTC and test system with steering straight. If the
DTC does not re occur advise the customer of the above
note. If the DTC does reoccur - Check LIN circuit
between steering column lock and CJB
B102671 Steering Column Lock -
actuator stuck
Should be set if the SCL
is unable to reach
locked and OK position
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102682 Steering Column Lock
Steering column lock
incorrectly programmed
Install a new steering column lock
B102692 Steering Column Lock -
performance or incorrect
operation
Micro switch/sensor
fault
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102694 Steering Column Lock -
unexpected operation
Status messages are
received from the SCL
when SCL should be
turned off
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B102696 Steering Column Lock -
component internal
failure
Internal failure
Install a new steering column lock, refer to the new
module/component installation note at the top of the
DTC Index
B108A23 Start button - signal
stuck low
SW1 and SW 2
constantly active
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B108B23 Start Button Circuit "A"
- signal stuck low
SW1 constantly active
for long time while
button press detected
at SW2
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system
B108B24 Start button circuit "A" -
signal stuck high
SW1 never active while
button press detected
at SW2
Carry out the pinpoint tests associated to this DTC using
the manufacturer approved diagnostic system