PINPOINT TEST H : C1132:4B or U0459:68
- H1 CHECK THE COMMUNICATION NETWORK
- Ignition ON.
- Using a scan tool, perform a network test.
Does the HUD module pass the network test?
Yes GO to H2. No Go to Pinpoint Test T . - H2 CHECK FOR HUD MODULE LED PROVE-OUT TEST
- Ignition ON.
- While placing the ignition in RUN, observe the HUD module LEDs
Do the HUD module LEDs illuminate?
Yes The HUD module LEDs are operating correctly at this time. The concern may have been caused by extreme temperatures. TEST the system for normal operation. No GO to H3. - H3 CHECK THE DTCs FROM THE HUD MODULE SELF-TESTS
- Using a scan tool, perform the HUD module self-test.
Are any HUD module DTCs recorded?
Yes Refer to Collision Avoidance . No GO to H4. - H4 CHECK FOR CORRECT HUD MODULE OPERATION
- Disconnect and inspect the HUD module connector.
- Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged pins - install new terminals/pins
- pushed-out pins - install new pins as necessary
- Reconnect the HUD module connector. Make sure it seats and latches correctly.
- Operate the system and determine if the concern is still present.
Is the concern still present?
Yes CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new HUD module. Refer to Head Up Display (HUD) Module . No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.