Member Since: 12 Aug 2018
Location: Henley in arden
Posts: 515
Fault codes
Hi all, got these fault codes that won’t clear, any idea what they could be? Thanks.
12th Jul 2020 12:52 pm
rangehelper
Member Since: 04 Nov 2011
Location: Maidstone
Posts: 52
B1A5514 Crash Record Output
Short circuit to ground
High resistance
Check the crash record output circuit. Refer to the electrical guides
12th Jul 2020 7:59 pm
rangehelper
Member Since: 04 Nov 2011
Location: Maidstone
Posts: 52
B1A0016 Control module
Control module circuit voltage below threshold:
Voltage less than (master control module voltage - 2V) for > 10 seconds
Battery voltage low
Control module circuit High resistance
Check the battery condition and state of charge. Refer to the relevant section of the workshop manual. Check the module power and ground circuits. Refer to the electrical guides.
12th Jul 2020 7:59 pm
rangehelper
Member Since: 04 Nov 2011
Location: Maidstone
Posts: 52
U007388 Control Module Communication BUS A Off
Bus off. The CJB has detected the data bus is not available
CAN bus open circuit
CAN bus short circuit to ground
CAN bus short circuit to power
CJB module, connector damage, cavity pin damage
Refer to the electrical guides, check CAN circuit for open circuit, short to ground, short to power, repair/renew as necessary. Check the CJB for damage to the connector cavity pins, replace CJB as necessary.
12th Jul 2020 8:01 pm
geoffsnook
Member Since: 13 Jun 2014
Location: south wales
Posts: 3169
How old is the battery and has it been standing for a while the last code you can ignore as its a lost com's one so may be a old battery for the rest the are well known for battery faults (Car age etc) Discovery 3 se gone
Range rover sport supercharged here:)
12th Jul 2020 8:11 pm
Lee Trinder
Member Since: 12 Aug 2018
Location: Henley in arden
Posts: 515
Thanks for the replies, will look into them. We have had the car two and half years now, battery was on it when we got it and it does stand for most of the week now but it doesn’t struggle or start and no warning lights. I do keep it topped up with cteck.
Thanks again
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