Frelander 2. Manual — part 542
Rear View Mirrors - Rear View Mirrors
Diagnosis and Testing
Principles of Operation
For a detailed description of the rear view mirror systems, refer to the relevant Description and Operation section in the
workshop manual.
REFER to:
Rear View Mirrors
(501-09 Rear View Mirrors, Description and Operation).
Inspection and Verification
CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does
not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor
vehicle.
1. Verify the customer concern.
1.
2. Visually inspect for obvious signs of mechanical or electrical damage.
2.
Visual Inspection
Mechanical
Electrical
Condition, correct installation and security of rear view mirrors
Fuses/relays (refer to electrical guide)
W iring harness
Correct engagement of electrical connectors
Loose or corroded connections
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before
proceeding to the next step.
3.
4. If the cause is not visually evident, check for Diagnostic Trouble Codes (DTCs) and refer to the DTC Index.
4.
DTC Index
• NOTE: If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the
Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior
to the installation of a new module/component.
• NOTE: Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the
scan tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give extra
information read by the manufacturer-approved diagnostic system).
• NOTE: When performing voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal
places and with a current calibration certificate. W hen 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, a fault is not present, an intermittent concern may
be the cause. Always check for loose connections and corroded terminals.
DTC
Description
Possible Causes
Action
B116311 Left Mirror Heater Output
short to ground
Short to ground Refer to the electrical circuit diagrams and test left mirror
heater output circuit for short to ground
B116315 Left Mirror Heater Output
short to power
Short to power
or open circuit
Refer to the electrical circuit diagrams and test left mirror
heater output circuit for short to power or open circuit
B116411 Right Mirror Heater Output
short to ground
Short to ground Refer to the electrical circuit diagrams and test right mirror
heater output circuit for short to ground
B116415 Right Mirror Heater Output
short to power
Short to power
or open circuit
Refer to the electrical circuit diagrams and test right mirror
heater output circuit for short to power or open circuit
B1A9411 Driver Mirror
Short to ground Refer to the electrical circuit diagrams and test driver mirror
fold motor circuit for short to ground
B1A9415 Driver Mirror
Short to power
or open circuit
Refer to the electrical circuit diagrams and test driver mirror
fold motor circuit for short to power or open circuit
B1A9511 Passenger Mirror
Short to ground Refer to the electrical circuit diagrams and test passenger
mirror fold motor circuit for short to ground
B1A9515 Passenger Mirror
Short to power
or open circuit
Refer to the electrical circuit diagrams and test passenger
mirror fold motor circuit for short to power or open circuit
B1C0911 Driver Left/Right Mirror
Motor Circuit
Short to ground Refer to the electrical circuit diagrams and test driver
left/right mirror motor circuit for short to ground
B1C0915 Driver Left/Right Mirror
Motor Circuit
Short to power
or open circuit
Refer to the electrical circuit diagrams and test driver
left/right mirror motor circuit for short to power or open circuit
B1C1011 Driver Up/Down Mirror
Motor Circuit
Short to ground Refer to the electrical circuit diagrams and test driver
up/down mirror motor circuit for short to ground
DTC
Description
Possible Causes
Action
B1C1015 Driver Up/Down Mirror
Motor Circuit
Short to power
or open circuit
Refer to the electrical circuit diagrams and test driver
up/down mirror motor circuit for short to power or open circuit
B1C1111 Passenger Left/Right Mirror
Motor Circuit
Short to ground Carry out pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system
B1C1115 Passenger Left/Right Mirror
Motor Circuit
Short to power
or open circuit
Carry out pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system
B1C1211 Passenger Up/Down Mirror
Motor Circuit
Short to ground Carry out pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system
B1C1215 Passenger Up/Down Mirror
Motor Circuit
Short to power
or open circuit
Carry out pinpoint tests associated with this DTC using the
manufacturer approved diagnostic system
B1C1311 Driver Up/Down Mirror
Motor Feedback Circuit
Short to ground Refer to the electrical circuit diagrams and test driver
up/down mirror motor feedback circuit for short to ground
B1C1315 Driver Up/Down Mirror
Motor Feedback Circuit
Short to power
or open circuit
Refer to the electrical circuit diagrams and test driver
up/down mirror motor feedback circuit for short to power or
open circuit
B1C1411 Driver Left/Right Mirror
Motor Feedback Circuit
Short to ground Refer to the electrical circuit diagrams and test driver
left/right mirror motor feedback circuit for short to ground
B1C1415 Driver Left/Right Mirror
Motor Feedback Circuit
Short to power
or open circuit
Refer to the electrical circuit diagrams and test driver
left/right mirror motor feedback circuit for short to power or
open circuit
B1C1511 Passenger Up/Down Mirror
Motor Feedback Circuit
Short to ground Refer to the electrical circuit diagrams and test passenger
up/down mirror motor feedback circuit for short to ground
B1C1515 Passenger Up/Down Mirror
Motor Feedback Circuit
Short to power
or open circuit
Refer to the electrical circuit diagrams and test passenger
up/down mirror motor feedback circuit for short to power or
open circuit
B1C1611 Passenger Left/Right Mirror
Motor Feedback Circuit
Short to ground Refer to the electrical circuit diagrams and test passenger
left/right mirror motor feedback circuit for short to ground
B1C1615 Passenger Left/Right Mirror
Motor Feedback Circuit
Short to power
or open circuit
Refer to the electrical circuit diagrams and test passenger
left/right mirror motor feedback circuit for short to power or
open circuit
Rear View Mirrors - Interior Rear View Mirror
Removal and Installation
Removal
• NOTE: A humidty sensor is installed to certain derivatives. It is part of the interior rear view mirror and cannot be
serviced separately.
1.
Disconnect the electrical connector.
Rotate the mirror stem at its base to release
from the windshield.
2.
Installation
To install, reverse the removal procedure.
1.
Rear View Mirrors - Exterior Mirror Glass
Removal and Installation
Removal
Release the exterior mirror glass.
1.
Remove the exterior mirror glass.
2.
Installation
To install, reverse the removal procedure.
1.
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