What Does U1162 Mean?
The Digital Audio Tape (DAT) player module is not communicating properly on the SCP network. This affects entertainment system functionality but not critical vehicle operations.
Common Causes
40%
Failed or unplugged DAT player module
30%
Damaged connector or wiring to DAT module
15%
Blown fuse to entertainment system
10%
Corroded ground connection at audio system
5%
Software incompatibility after module replacement
Diagnostic Steps
1
Step 1: Verify power and ground to the DAT player module using a multimeter
2
Step 2: Check entertainment system fuses in both underhood and interior fuse panels
3
Step 3: Inspect DAT module connector for damage, corrosion, or loose fit
4
Step 4: Test for SCP network signal presence at DAT module connector (0-7V)
5
Step 5: Attempt to communicate directly with DAT module using scan tool
Estimated Repair Cost
$100 - $500
Parts + labor, varies by vehicle and location
The Digital Audio Tape (DAT) player module is not communicating properly on the SCP network. This affects entertainment system functionality but not critical vehicle operations.
The most common cause of U1162 (SCP (J1850) Invalid or Missing Data for Digital Audio Tape) is: Failed or unplugged DAT player module
Typical repair costs for U1162 range from $100 to $500, depending on the vehicle, location, and whether you do it yourself or go to a shop.
No safety impact. Only affects entertainment system operation. Vehicle is completely safe to drive.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U1162 to identify the root cause.
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Quick Info
Category
Network
System
Entertainment System
Difficulty
Type
Manufacturer
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