How much does it cost to repair a c0388 Hummer?
The cost to diagnose the C0388 HUMMER code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
Where do you find the interior color code on a Hummer?
Hummers, along with all other GM makes, have the interior color codes on the Service Parts Identification sticker. Most of the time you’ll find it in the glove box, but it could also be on the driver side door pillar, OR in the spare tire well.
When does rear differential lock disengage in Hummer?
Whenever a rear differential lock is requested the transfer case must be in 4 LO and the vehicle speed must be below 5 km/h (3 mph) for the request to be accepted. The rear differential lock will remain locked up to 32 km/h (20 mph) after which the rear differential lock will disengage.
How does the rear differential actuator work on a Hummer?
The rear differential actuator consists of a coil assembly, and a locking assembly with springs and pins to lock the rear differential, all within the rear differential assembly. – The rear differential lock control circuit, which is connected to the transfer case shift control module and supplies battery voltage.
The cost to diagnose the C0388 HUMMER code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
Whenever a rear differential lock is requested the transfer case must be in 4 LO and the vehicle speed must be below 5 km/h (3 mph) for the request to be accepted. The rear differential lock will remain locked up to 32 km/h (20 mph) after which the rear differential lock will disengage.
The rear differential actuator consists of a coil assembly, and a locking assembly with springs and pins to lock the rear differential, all within the rear differential assembly. – The rear differential lock control circuit, which is connected to the transfer case shift control module and supplies battery voltage.