Operation CHARM
: Car repair manuals for everyone.
Home
>>
Lexus
>>
1999
>>
LS 400 V8-4.0L (1UZ-FE)
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - HVAC
>>
Control Module HVAC
>>
Description and Operation
Control Module HVAC: Description and Operation
CIRCUIT DESCRIPTION
This DTC is output when communication stops between A/C ECU and body ECU.