Your Hotchkiss 620 engine control system detects a problem, the computer stores the diagnostic trouble
code B2389 in its memory.
To figure out what is wrong with your vehicle you must first extract the B2389 DTC For Hotchkiss 620.
B2389 Hotchkiss 620 engine diagnostic code is about in terms of how often you should get your tyres rotated, it's different for every vehicle and type of tyre, but having them rotated at every oil change is a good rule of thumb. Check with the tyre manufacturer for a more specific time frame. Remember that the more often you rotate your tyres, the more evenly they'll wear, and when you have the tyres rotated, you should also get them checked for balance and alignment.
B2389 Hotchkiss 620 DTC Meaning
Body Code - Problem is antilock brake system, electronic suspension and steering systems.
MFG - Manufacturer Specific
IC Module 4X Ref Circuit Intermittent, No Pulses
Crankshaft Position Sensor Circuit Performance
A/C System High Pressure High Temperature
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. B2389 Hotchkiss 620 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.