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NO.1 WHILE VEHICLE IS IN REVERSE, VEHICLE LOCATOR MARK GOES FORWARD.

BHE090366000W02

• When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while doing the inspection to discover whether poor contact points are the cause of any intermittent malfunction. If there is a problem, check to make sure connectors, terminals and wiring harness are connected correctly and undamaged.

1 | While vehicle is in reverse, vehicle locator mark goes forward.
TROUBLESHOOTING HINTS • Malfunction in shift position (R range (AT) or reverse position (MT)) signal line of car-navigation unit. – Car-navigation unit malfunction – Malfunction in wiring harness between car-navigation unit and transaxle range switch – Transaxle range switch malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • While the vehicle is in reverse, are back-up lights illuminated? | Yes | Go to next step.
No | Repair back-up light circuit, then go to next step.
2* | • Disconnect car-navigation unit connector (16-pin). • Turn ignition switch to ON position. • Shift selector lever to R range (AT) or reverse position (MT). • Measure voltage at the following terminal of car-navigation unit connector (16-pin, harness side): – Terminal 1L (Shift position (R range (AT) or reverse position (MT)) signal) • Is voltage 9 V or more? | Yes | Replace car-navigation unit (available at Clarion service center) or get it repaired at Panasonic Service center, then go to next step.
No | AT • Inspect wiring harness between car-navigation unit (16-pin, terminal 1L) and transaxle range switch, then go to next step. MT • Inspect wiring harness between car-navigation unit (16-pin, terminal 1L) and back-up light switch, then go to next step.
3 | • Does vehicle locator mark indicate actual position of vehicle? | Yes | Complete troubleshooting, then explain repairs to customer.
No | Recheck malfunction symptoms, then repeat from Step 1 if malfunction recurs.