ACC error codes
Error codes for ACC in the Saab 9-5, old generation.
A calibration of the ACC system is done by first starting the engine, and then hold the AUTO and OFF at the same time on the ACC unit. The calibration takes about 30 seconds. A calibration must be performed after the battery has been disconnected. If the battery has been disconnected less than 10 minutes, for example when changing the battery, it will start a calibration automatically when the car is first started.
After calibration any error codes will show up on the ACC unit. The number to the left shows how many error codes you have and the number to the right shows the actual error code. If you have multiple error codes the will be displayed with a 3 second interval.
|1||Internal control module malfunction||B1605|
|2||Cabin temperature sensor – open or short circuit||B1350|
|4||Mixed-air temperature sensor, LH – open or short circuit||B1345|
|5||Mixed-air temperature sensor, RH – open or short circuit||B2345|
|6||Stepping motor, air-mixing flap, LH – open or short circuit||B2490|
|7||Stepping motor, air-mixing flap, LH – motor jam||B2496|
|8||Stepping motor, air-mixing flap, LH – no mechanical contact with flap – Gör-Det-Själv-Guide||B2495|
|9||Stepping motor, air-mixing flap, RH – open or short circuit||B2290|
|10||Stepping motor, air-mixing flap, RH – motor jam||B2296|
|11||Stepping motor, air-mixing flap, RH – no mechanical contact with flap||B2295|
|12||Stepping motor, air distribution flap – open or short circuit||B2400|
|13||Stepping motor, air distribution flap – motor jam||B2406|
|14||Stepping motor, air distribution flap – no mechanical connection between motor and flap||B2405|
|18||Solenoid valve, heat exchanger shut-off valve – open or short circuit||B2375|
|19||Circulation pump – open or short circuit||B2380|
|21||DC motor, air recirculation flap – open or short circuit||B2410|
|22||ACC software – Notering: Inget man behöver bry sig om, om ACC:n fungerar som den ska.|
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