Chassis
generic / SAE
C0389
Transfer Case Low Range Switch Circuit Malfunction
The transfer case control module has detected an implausible state from the low range (4L) position switch. Engagement of low range may be inhibited.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number3 / 89
Possible causes
- Low range position switch failed high
- Shift actuator out of position medium
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 150–800 €
- Estimated time: 1–3 h
- Component: transfer case switch
- Component: transfer case module
- Component: shift actuator
Sources
References
sae:J2012