Test 19A - Checking Brake Lamp Switch Input to CAB

Test 19A: Checking Brake Lamp Switch Input To CAB (Part 1 Of 2):

Test 19A: Checking Brake Lamp Switch Input To CAB (Part 2 Of 2):

Brake Lamp Switch Schematic:

Brake Lamp Switch Connector:

NOTE:
- You must perform Test 1A, before proceeding with this test.
- PIN 13 (WT/TN) is the Brake Lamp Switch Output.