Noise Diagnosis - Rear of Vehicle. Opel Sintra 1999

For 1990-2009 cars

### Liftgate Striker Rattle

#### Symptom

There may be a rattle noise coming from the liftgate striker while the vehicle is in motion.

#### Possible Cause

The liftgate striker may be out of adjustment.

#### Diagnosis

1. Slowly close the liftgate and verify proper striker engagement.
2. Visually check the liftgate for/aft and lateral gap when it is closed.

#### Corrective Action

Adjust the liftgate striker. The striker should be positioned as far as possible while maintaining acceptable closing efforts and primary latch engagement.

### LIftgate Latch Squeak

#### Symptom

There may be a squeak noise coming from the liftgate latch.

#### Possible Cause

The liftgate latch may be lacking the proper amount of internal lubrication.

#### Diagnosis

Verify that the liftgate is properly adjusted.

#### Corrective Action

1. Open the liftgate and lubricate the farthest internal point of the liftgate latch with Lubriplate lubricant GM P/N 1050109.
2. If the condition persists, remove the liftgate latch and lubricate the latch through the access hole on the top surface of the latch.