Table 4-2. Unit Troubleshooting - CONT.
TEST OR INSPECTION
CHASSIS ELECTRICAL (CONT)
BRAKE LIGHTS DO NOT OPERATE (CONT).
Step 4. Remove screws and cover from junction box. Using a multimeter, check for continuity across terminals on
circuit breaker marked RED.
If continuity is present, replace or repair wiring between junction box and junction block.
If continuity is not present, replace circuit breaker (page 4-97).
Step 5. Using a multimeter, check for continuity across pin marked red and jumper to the circuit breaker marked RED.
If continuity is not present, replace 12 Vdc itervehicular connector (page 4-97).